Cas no 14464-46-1 (Cristobalite)

Cristobalite is a high-temperature polymorph of silica (SiO?), characterized by its tetragonal crystal structure. It forms under stable conditions at temperatures above 1470°C and can persist metastably at lower temperatures. Cristobalite exhibits low thermal expansion, high melting point (~1713°C), and excellent thermal shock resistance, making it suitable for refractory applications. Its low density and high purity also lend utility in precision casting molds, ceramics, and specialty glass production. Due to its inertness and hardness, it is used as a filler in composites and coatings. Care must be taken during handling, as respirable crystalline silica poses occupational health risks. Cristobalite’s stability and performance under extreme conditions distinguish it from other silica forms.
Cristobalite structure
Cristobalite structure
Product Name:Cristobalite
CAS No:14464-46-1
MF:O2Si
MW:60.084300994873
MDL:MFCD00148266
CID:49806
PubChem ID:24261
Update Time:2025-11-01

Cristobalite Chemical and Physical Properties

Names and Identifiers

    • Cristobalite
    • crystobalite
    • calcineddiatomaceousearth
    • calcineddiatomite
    • cristobalite(sio2)
    • crystallinesilica(non-specificname)
    • crystallinesilica,cristobalite
    • crystallinesilicondioxide,cristobalite
    • Fine grain sand
    • SEA SAND, PURIFIED BY ACID AND CALCINED GR
    • CERAMIC SAND FILTER
    • Silica
    • W-180
    • silica, crystalline-cristobalite
    • alpha-crystobalite
    • Silica,precipitated
    • white carbon
    • Silica crystalline
    • Sibelite
    • w006
    • SAND
    • SIO2
    • SILEX
    • 43-63c
    • wgl300
    • DAVISIL
    • crysvarl
    • BLUE GEL
    • calcined diatomaceous earth
    • calcined diatomite
    • SIO2/SI
    • softsilica
    • Silicon Dioxide
    • Silica gel 60 ADAMANT(TM) on TLC plates, with fluorescence indicator 254 nm
    • Silicea 12X
    • Silica marina
    • AEROSIL BS 50
    • ULTRASIL VN 2
    • SIFLOX
    • Sand, white quartz, purum p.a., powder
    • Silica gel, technical grade, 6-16 mesh
    • F 40 (SILICA)
    • Silica gel, high-purity grade (w/ Ca, ~0.1%), pore size 60 ??, 230-400 mesh particle size
    • Fire Agate
    • FUJIGEL B
    • NALCO 1115
    • Y 40
    • Silica, crystalline, quartz
    • Neosil PC10
    • SYTON
    • MIZUKASIL P 78F
    • Silicon(IV) oxide (SiO2)
    • PHOTOX
    • HISILEX EF 10
    • 15723-40-7
    • Pyrogenic colloidal silica
    • Sand, white quartz, CP, crystalline
    • D06522
    • Silica gel, technical grade, pore size 60 ??, 70-230 mesh, 63-200 mum
    • Neosil CBT60S
    • TOSIL
    • DEP 002
    • SILICON DIOXIDE [WHO-DD]
    • Speriglass
    • White Silica Gel Beads, 3 mm (2-5 mm)
    • Chromosorb(R) G/AW-DMCS, 100-120 mesh
    • BS 100
    • Celite(R) 512 medium, filter aid, calcined
    • ZEOPAN
    • Silicon dioxide, -325 mesh, 99.5% trace metals basis
    • Silica,fumed, hydrophilic, specific surface area 200 m2/g
    • NIPSIL NST
    • IATROBEADS GRS 80100
    • Glass spheres, 9-13 mum particle size
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Methyl ethyl ketone)
    • Silicon dioxide, SAJ first grade
    • ADELITE AD 321
    • DTXSID1029677
    • Diatomaceous silica
    • Amorphous silica: Vitreous silica, quartz glass, fused silica
    • Silica, amorphous,fumed, cryst.-free
    • Silicon oxide, catalyst support, high surface area, S.A.250m2/g
    • Dri-Die 67
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl ethyl ketone, 30 wt.%)
    • AEROSIL R 960
    • Tridymite (SiO2)
    • Quartz [Silica, crystalline]
    • Celite? 545
    • FINESIL X 37
    • SYLOID SILICA GEL [VANDF]
    • Silica gel, high-purity grade (9385), pore size 60 ??, 230-400 mesh particle size
    • Cristobalite [Silica, crystalline]
    • Zeolite - Mesoporous Silica Nanopowder (SBA-15 Type)
    • Silicon oxide powder, 99.5% Nano, 5-20 nm
    • Sorbpso; BFG10
    • NALCO 84SS258
    • Silica; Silica colloidal anhydrous; Silicium dioxide
    • TOSIL P
    • TOKUSIL GV-N
    • Vitrified silica
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Propylene Glycol Monomethyl Ether)
    • TOKUSIL GU-N
    • LUDOX 40HS
    • Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 25 wt.%)
    • Silicon dioxide (part of SIMIETICONE)
    • EINECS 231-545-4
    • ZORBAX PSM 500
    • Rose quartz
    • OSCAL 1434
    • Chromosorb(R) G, HP, 100-120 mesh particle size, bottle of 100 g
    • Silicon dioxide Nanopowder
    • NBS 28 (silicon and oxygen isotopes in silica sand), NIST(R) RM 8546
    • Celpure(R) P100, meets USP/NF testing specifications
    • VITASIL 1500
    • (SiO2)n
    • SBA-15 Molecular Sieve
    • Celite(R) 545, CP
    • INS NO.551
    • HAIRBALLS
    • Sorbosil AC 35
    • D05839
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methanol)
    • Quarzsand
    • Silica gel, CP, blue, beads
    • Silica gel, high-purity grade, pore size 60 ??, 220-440 mesh particle size, 35-75 mum particle size, for flash chromatography
    • Silica gel, high-purity grade, 60??, gypsum ~13 %, for preparative liquid chromatography
    • IMSIL 10
    • Silicon Oxide Hollow NanospheresSilicon Dioxide Nanospheres Properties
    • Quazo puro
    • NALCO 1129
    • FINESIL E 50
    • CARPLEX 1120
    • (SiO2)
    • Silica, mesoporous, 2 mum particle size, pore size ~2 nm
    • KIESELGUHR
    • MFCD00148266
    • Silica gel, high-purity grade (Davisil Grade 646), 35-60 mesh, pore size 150 ??
    • Silica, mesostructured, MCM-41 type (hexagonal)
    • Silica, mesoporous, 2 mum particle size, pore size ~4 nm
    • Silica gel
    • Celite(R) 512 medium
    • AEROSIL A 200V
    • Accusand
    • AEROSIL OX 50
    • Sand, white quartz, >=99.995% trace metals basis
    • Nalfloc N 1050
    • CATALOID OSCAL 1432
    • Chromosorb(R) P, NAW, 60-80 mesh particle size, bottle of 100 g
    • AEROSIL A 130
    • Amorphous silica gel
    • ADELITE A
    • Silica gel, high-purity grade, 40, 70-230 mesh, for column chromatography
    • LUDOX(R) AS-40 colloidal silica, 40 wt. % suspension in H2O
    • silica (silicon dioxide)
    • TOKUSIL N
    • Agate
    • Borsil P
    • Silica gel, high-purity grade (7749), with gypsum binder and fluorescent indicator, for thin layer chromatography
    • SiO2 Nanopowder
    • NCGC00257531-01
    • Silica gel, high-purity grade, with ~15% calcium sulfate and fluorescent indicator, GF254, for thin layer chromatography
    • Micro particles based on silicon dioxide, size: 1.0 mum
    • ZORBAX PSM 150
    • BIOSILICA
    • Hollow Silica Nanospheres Dispersion (SiO2, Purity: >99.9%, Diameter: 80-100nm)
    • Silica gel, with moisture indicator (blue), -6-20 mesh
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl isobutyl ketone,40 wt.%)
    • Silikill
    • EINECS 262-373-8
    • Sea sand, acid washed
    • MIZUKASIL P 78A
    • SX 10
    • AEROSIL A 200
    • DCF 784
    • Silica, fumed, powder, 0.2-0.3 mum avg. part. size (aggregate)
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: N-Methylpyrrolidone)
    • ZORBAX PSM 300
    • SILICON DIOXIDE [VANDF]
    • Optocil
    • GP 7I
    • Quartz 30
    • DTXSID6050465
    • Silicea Kit Refill
    • DB11132
    • Silicon(IV) oxide, 30% in H2O, colloidal dispersion
    • Silicon Oxide (Silica, Silicon dioxide, quartz)
    • TOKUSIL NR
    • LC3025
    • SNOWTEX 40
    • Celite (R) 545
    • CAB-O-SIL H 5
    • AEROSIL FK 60
    • Celite(R) 281, filter aid, flux calcined
    • Micro particles based on silicon dioxide, size: 3 mum
    • Silica gel, high-purity grade, 40, >=400 mesh, for column chromatography
    • Silica gel, HPLC grade, spherical, 2.2 micron APS, 80 angstroms, 99.99+% , S.A. 470m2/g, P.V. 0.95cc/g
    • Silica gel, high-purity grade (7754), pore size 60 ??, 70-230 mesh
    • Silica gel, TLC high purity grade, with gypsum binder & fluorescent indicator,12 Micron APS,S.A. 500-600m2/g,60A,pH 6.5-7.5
    • Zelec Sil
    • Silica gel, Davisil(R) grade 22, pore size 60 ??, 60-200 mesh
    • Neosil
    • Silicea 6C
    • Silica gel orange, granular, 0.2-1 mm
    • Glass sand, NIST(R) SRM(R) 165a, low iron
    • Silica gel 60, 0.105-0.2mm (70-150 mesh), S.A. 500-600m2/g
    • SUPERNAT 22LS
    • alpha-Quartz
    • F 44 (filler)
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Cyclohexanone)
    • NIPSIL NA
    • Silica Dispersion (SiO2, Aqueous Dispersion, Amorphous)
    • Silica gel, high-purity grade, pore size 60 ??, 70-230 mesh, 63-200 mum, for column chromatography
    • Silver bond B
    • Silicon oxide powder, 99% Nano, 20 nm
    • Silica gel, high-purity grade, pore size 60 ??, 200-400 mesh particle size
    • Silicon(IV) oxide, 99.0% (metals basis)
    • Silicon dioxide, JIS special grade
    • Silica 2482, hydrophobic
    • FRANSIL 251
    • Min-U-Sil
    • Cab-O-grip II
    • Cristobalite (SiO2)
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methanol)
    • Silicon Dioxide Nanospheres Properties
    • Sillikolloid
    • DAVISON 951
    • Celite(R) 110, filter aid, flux calcinated
    • Silicon(IV) oxide, 50% in H2O, colloidal dispersion
    • Silicon oxide
    • Silica slurry
    • Fire Agate8116
    • Quartz 8
    • NIPSIL E 150V
    • Celite 545
    • SILTON A
    • Aerosil 255
    • Silica, crystalline - cristobalite
    • Sand, white quartz, 50-70 mesh particle size
    • Quartz-beta
    • Silica, fused, respirable dust
    • Silica, mesoporous SBA-15, <150 mum particle size, pore size 6 nm, Hexagonal pore morphology
    • Silica, mesostructured
    • SNOWTEX NCS 30
    • TOKUSIL P
    • Admafine SO-C 2
    • F 307
    • Quartz glass
    • Silicea 3X
    • Silica gel, 30 mum particle size (average), average pore diameter 60 ??, Suitable for normal-phase adsorption-partition chromatography
    • Amethyst
    • Positive sol 130M
    • S0822
    • HSDB 682
    • CCRIS 3699
    • Silica gel, high-purity grade, 90??, 70-230 mesh, for column chromatography
    • Silica gel, pptd.,cryst.-free
    • beta-Quartz
    • Silicon(IV) oxide, powder, 0.5 micron
    • Amorphous silica dust
    • Silica gel, Davisil(R) grade 922, -200 mesh
    • Micro particles based on silicon dioxide, size: 0.15 mum
    • SSK 5
    • Silica aerogel
    • Chrysoprase8113
    • FK 320DS
    • Silicagel LC60A 40-63 micron
    • LC4025
    • 14464-46-1
    • Kieselgel
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Ethyl acetate)
    • Filter agent, Celatom(R) FW-50
    • NUCLEOSIL 100-5
    • Aerosil
    • silicon dioxide (silica)
    • Silicagel 60A 40-63 micron
    • IMSIL H
    • Silica gel, with 1-4 mm moisture indicator
    • Silica gel, high-purity grade (7734), pore size 60 ??, 70-230 mesh
    • 112945-52-5
    • AEROSIL A 175
    • Glass sand, NIST(R) SRM(R) 1413, high alumina
    • Silica Slurry (SiO2, Purity: 99%, Diameter: 15-20nm)
    • Tridimite [French]
    • NALCO 1140
    • SIPUR 1500
    • LUDOX(R) AS-30 colloidal silica, 30 wt. % suspension in H2O
    • Silicon dioxide, colloidal
    • Celite(R) 503, CP
    • MIN-U-sil alpha quartz
    • Aerosil 130
    • silica sand
    • AEROSIL OK 412
    • AEROSIL PST
    • Celatom(R), acid-washed, for use in Total Dietary Fiber Assay, TDF-100A
    • LUDOX(R) LS colloidal silica, 30 wt. % suspension in H2O
    • EINECS 238-878-4
    • Admafine SO 25H
    • 13778-38-6
    • Super-cel
    • CAB-O-SIL MS 7
    • LUDOX RS 40
    • SYTON W 3
    • Silica gel 60, 0.060-0.2mm (70-230 mesh)
    • Silica gel 60, 0.032-0.063mm (230-450 mesh)
    • Silica, amorphous fused
    • Silica gel 60, 0.036-0.071mm (215-400 mesh)
    • SILICA, AMORPHOUS (IARC)
    • FILLITE 200/7
    • Chromosorb(R) G, 80-100 mesh
    • Chromosorb(R) W, HP, 100-120 mesh particle size, bottle of 100 g
    • Christensenite
    • DSSTox_GSID_29677
    • DSSTox_CID_9677
    • Crystoballite
    • Silica, mesostructured, MSU-F (cellular foam)
    • Nalco 1050
    • Carneol8109
    • Chromosorb(R) W, AW, 100-120 mesh particle size, bottle of 100 g
    • Optocil (quartz)
    • Silicon Dioxide, Amorphous Gel, 15% In Water
    • SNOWTEX C
    • Tiger-eye
    • 91053-39-3
    • Silica gel, technical grade (w/ fluorescent indicator), 60 F254
    • SOLEX (M)
    • GAROSIL GB
    • OPRECARE 24
    • Spectrosil
    • P 2 (SILICA)
    • KAOWOOL RIGIDIZER
    • IMSIL A 25
    • colloidal silica
    • MFCD00011232
    • Celite(R) Analytical Filter Aid II (CAFA II)
    • B-6C
    • Silica gel, Type II, 3.5 mm bead size, Suitable for desiccation
    • GP 11I
    • Silica gel, high-purity grade, FIA according to DIN 51791
    • ROMSIL
    • NALCO 2SS374
    • Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-145m2/g, -325 mesh
    • SILICAFILM
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Ethylene Glycol)
    • REOLOSIL 202
    • EINECS 239-487-1
    • Tridimite
    • Vitreous silica
    • SSA 1
    • BS 120
    • Silica gel, large pore
    • KS 404
    • Celpure(R) P1000, meets USP/NF testing specifications
    • CI 7811
    • Sorbosil BFG50
    • EVERTOX SPECIAL BATH PREPARATIONS
    • LO-VEL 24
    • Silica (SiO2)
    • Aerosil 380
    • LUDOX HS 30
    • LO-VEL 27
    • LC4005
    • Silica gel, high-purity grade, 100??, 200-400 mesh, for preparative liquid chromatography
    • AW Standard Super-Cel(R) NF
    • NALCO 8455-258
    • BS 50
    • Celpure(R) P65, meets USP/NF testing specifications
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl isobutyl ketone,30 wt.%)
    • U 333
    • SANTOCEL Z
    • Silica gel, 12-24 mesh (liquid drying)
    • Silicon dioxide, nanopowder, 10-20 nm particle size (BET), 99.5% trace metals basis
    • Silica gel, preparative chromatography grade, spherical, 10 micron APS, 60 angstroms
    • Silica gel, high-purity grade (10180), pore size 40 ??, 70-230 mesh particle size
    • Cinis comp. CI 6 Special Order
    • Carplex
    • SILMOS
    • Q116269
    • Zeolite - Mesoporous Silica Nanopowder (1D-Hexagonal SBA-41 Type)
    • Silica, fumed
    • K-411 Glass microspheres, NIST SRM 2066
    • Vulkasil S
    • Fumed silica
    • Sorbosil AC77
    • CS-0694521
    • HIMESIL A
    • Silanox 101
    • Silica Standard: SiO2 @ 1000 microg/mL in H2O
    • Silica gel, TLC high-purity grade, 5-25 mum, pore size 60 ??, with gypsum binder and fluorescent indicator, pore volume 0.75 cm3/g
    • NIPSIL VN 3
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl isobutyl ketone, 40 wt.%)
    • Fumed silica, crystalline-free
    • REOLOSIL QS 102
    • Silicon Oxide Mesoporous Nanopowder
    • Silicon dioxide, colloidal (NF)
    • GAROSIL N
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Dimethylacetamide)
    • 17679-64-0
    • Nyacol 1430
    • LUDOX(R) HS-30 colloidal silica, 30 wt. % suspension in H2O
    • Syton 2X
    • Silicea 200X
    • SYTON W 15
    • Silica, mesostructured, HMS (wormhole)
    • Silicagel
    • AF-SO 25R
    • SILCRON G 640
    • Silica, Anhydrous 31
    • CATALOID SA
    • Silica,fumed, hydrophilic, specific surface area 400 m2/g
    • Silica gel, -60-120 mesh, for column chromatography
    • Silica, mesoporous, 0.5 mum particle size, pore size ~4 nm
    • Admafine SO 25R
    • NALFLOC N 1030
    • NALCO 1034A
    • Silica gel, high-purity grade, Type G, with ~13% calcium sulfate, for thin layer chromatography
    • Vitasil 220
    • 13778-37-5
    • Cabosil st-1
    • PREGEL
    • OSCAL
    • Dioxide, Silicon
    • Chlorine Dioxide Air Sterilization Card
    • SONATURAL ALL KILL BLACKHEAD CLEAR
    • Quartzine
    • Chrysolith 6X
    • Silicon Dioxide Nanospheres
    • silica-
    • HYPERSIL 5
    • Acticel
    • HYPERSIL 3
    • NIPSIL SS 50
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 45 wt.%)
    • Amorphous quartz
    • CP-SilicaPLOT
    • IMSIL A 108
    • Silica gel, HPLC grade, spherical, 5 micron APS, 120 angstroms, 99.99+% , S.A. 340m2/g, P.V. 1.00cc/g
    • Silicon dioxide (NF)
    • Cinis comp A 21 Special Order
    • Chromosorb(R) W/AW, 45-60 mesh
    • Silica gel 60, 0.040-0.063mm (230-400 mesh)
    • Silica 30 Special Order
    • BS 30
    • Silicon Dioxide Dispersion
    • Silica gel, GF254, for thin layer chromatography
    • Silicon dioxide, nanopowder (spherical, porous), 5-15 nm particle size (TEM), 99.5% trace metals basis
    • Celite(R) 545 AW, reagent grade
    • Silica gel 60, with fluorescent indicator, 0.060-0.2mm (70-230 mesh), -70+230 Mesh Powder, S.A. 500-600m2/g
    • Silica, amorphous, fumed (crystalline free)
    • CARPLEX FPS 3
    • m particle size, pore size 60+
    • BS 50 (SILICA)
    • ZEO 49
    • Silica gel, high-purity grade, pore size 60 ??, >=400 mesh particle size
    • Silica gel, technical grade, 1-3 mm particle size
    • Silica, mesoporous, 3 mum particle size, pore size ~4 nm
    • Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 105-130m2/g, -325 Mesh
    • Aquafil
    • Silica gel, for column chromatography, 60
    • Silica, crystalline - quartz
    • Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 20 wt.%)
    • FB 5 (silica)
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,45 wt.%)
    • Spheron PL-700
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Ethylene glycol monopropyl ether)
    • Silica gel G
    • NALCOAG 1050
    • Silica particles
    • SANTOCEL CS
    • Silica gel, CP, white, beads
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 22nm, Solvent: Methanol)
    • Silica Gel 60-100 MESH
    • Silica gel 60, 230-400 mesh
    • HK 400
    • Silica, amorphous, fumed
    • MIZUKASIL SK 7
    • 7631-86-9
    • IMSIL A 108H
    • Silicon oxide, di- (sand)
    • SILCRON G 100
    • SYLOBLOC 46
    • Silica gel, CP, blue, bead size, medium
    • Silicic anhydride
    • Silica gel 40-60Angstoms
    • FS 74
    • SYLOX 15
    • Silica, crystalline quartz
    • SILIPUR
    • Silica, mesoporous, 0.5 mum particle size, pore size ~2 nm
    • Denka FB 44
    • Ultrasil VN 3
    • Cherts
    • Cataloid
    • Ludox
    • AI3-25549
    • Silica gel, technical grade (w/ Ca, ~0.1%), 60??, 230-400 mesh particle size, Ca 0.1-0.3 %
    • Fuselex
    • Superfloss
    • Silicon(IV) oxide, powder, 1.0 micron
    • Flintshot
    • Silicon(IV) oxide, powder, 1.5 micron
    • Cab-o-sil M-5
    • AEROSIL 360
    • CATALOID SI 40
    • Silicon dioxide Nanopowder KH550 processing
    • Fused silica
    • Sandstone
    • Quarzsand [German]
    • Cab-O-Sil MS55
    • 25wt% Silicon Oxide in Water
    • Silicon Dioxide (Silica) Nanodispersion Type B (20nm)
    • Silica gel spherical, 40-75 mum particle size
    • IMSIL A 10
    • 99439-28-8
    • GLASGRAIN SG-A
    • Silicon Dioxide Dispersion (SiO2, Aqueous Dispersion, Amorphous)
    • Silica, nanopowder, spec. surface area 175-225 m2/g (BET), 99.8% trace metals basis
    • OSCAL 1232
    • Denka FB 74
    • NaturasilStretch Marks
    • E551
    • Tridymite
    • Silicates (<1% crystalline silica):Graphite, natural
    • Silica gel, high-purity grade, pore size 60 ??, 130-270 mesh, for column chromatography
    • Silica, mesoporous, 1 mum particle size, pore size ~2 nm
    • TOKUSIL U
    • IMSIL 1240
    • Sicron F 300
    • EMSAC 460S
    • Quso G 30
    • pyrogenic silica
    • Hydrophobic silica 2482
    • E-551
    • NEOSYL GP
    • Hollow Silica Nanosphere
    • SILTON A 2
    • 2080 Dentistry Night Fresh
    • NEOSYL 224
    • Silicom dioxide
    • Silicon Oxide Dispersion
    • OSCAL 1132
    • Silica, mesoporous SBA-15, <150 mum particle size, pore size 4 nm, Hexagonal pore morphology
    • Silicon Dioxide, Amorphous
    • Aerosil 200
    • silica gel white
    • Wacker HDK N 25P
    • NIPSIL G 300
    • Standard Super Cel(R) fine, filter aid, calcined
    • Silica, fumed, powder, 0.008 mum
    • Silica, fumed, powder
    • ZEOSYL 2000
    • SYLOBLOC 41
    • NIPSIL VN3LP
    • 14639-89-5
    • Novaculite
    • KOMSIL
    • Silica mesoporous specific surface area, pore volume and pore size reference material
    • Silica, mesoporous SBA-15, <150 mum particle size, pore size 8 nm, Hexagonal pore morphology
    • 14808-60-7
    • MCM-41
    • NIPSIL VN 3AQ
    • Wessalon
    • MFCD00217788
    • C18 Silica Gel, Endcapped, 60A, 40-63um
    • LUDOX(R) CL colloidal silica, 30 wt. % suspension in H2O
    • Micro particles based on silicon dioxide, size: 2 mum
    • S-Col
    • LUDOX LS
    • LUDOX(R) TM-40 colloidal silica, 40 wt. % suspension in H2O
    • CRYSTALITE 5V
    • NALCOAG 1034A
    • NS00096378
    • Hyflo(R) Super-Cel(R), CP
    • Amorphous silica
    • Fossil flour
    • NALCOAG 1030
    • SILICA GEL [VANDF]
    • Silica gel, high-purity grade (Davisil Grade 12), pore size 22 ??, 28-200 mesh
    • Sibelite M 6000
    • NIPSIL E 220A
    • Silicone dioxide
    • ED-C (silica)
    • Silicon dioxide, purum p.a., acid purified
    • CCRIS 2475
    • Silica gel 60 ADAMANT(TM) on TLC plates, with fluorescent indicator 254 nm
    • Colloidal silica, 30% susp. in H2O
    • Silica Nanoparticles Dispersion (SiO2, Purity: 99.9%, Diameter: 50-80nm)
    • HYPERSIL 10
    • Silica, mesostructured, MSU-H (large pore 2D hexagonal)
    • MIZUKASIL P 802
    • Silicon dioxide (amorphous)
    • Santocel
    • Silica, crystalline - tridymite
    • SF 35
    • Silica fibers, 1/4'' long
    • Agate (SiO2)
    • HK 125
    • Silica gel, high-purity grade (Davisil Grade 636), pore size 60 ??, 35-60 mesh particle size
    • Cabosil N 5
    • Silica, crystalline: cristobalite
    • Denka F 90
    • ZEOTHIX 95
    • DSSTox_RID_78805
    • Silica gel, high-purity grade (Davisil Grade 635), pore size 60 ??, 60-100 mesh
    • Micro particles based on silicon dioxide, size: 4 mum
    • Pesticide Code 072605.
    • SILICON DIOXIDE [FCC]
    • Carplex 80
    • MICROSIL
    • IATROBEADS 6RS8060
    • Quso 51
    • HARIMIC SWC 05
    • Silica gel, high-purity grade (15111), pore size 60 ??
    • Silica gel, high-purity grade (Davisil Grade 923), pore size 30 ??, 100-200 mesh
    • OPRECARE 12
    • Quartz 60 Special Order
    • Chromosorb(R) P, AW-DMCS, 80-100 mesh particle size, bottle of 100 g
    • Silica gel, HPLC grade, spherical, 5 micron APS, 70 angstroms, 99.99+% , S.A. 500m2/g, P.V. 0.95cc/g
    • FINESIL B
    • Silica gel, EMD Millipore, TLC grade (11695), 15 mum, pore size 60 ??, with silica/alumina binder
    • D & D
    • Cristobalite asbestos
    • silica gel 60gf254(type60)
    • NIPSIL 300A
    • GP 71
    • Dr. Zenni GGOGGOMA ToothpasteRaspberry flavor
    • Crystalline silica
    • Filter agent, Celatom(R) FW-80
    • PC 100
    • Corasil II
    • CELATOM(R) FW-60
    • Silica gel, high purity, 90??, 35-70 mesh, for column chromatography
    • Silica gel, wide pore, 150 angstroms, -100+200 Mesh, S.A. 350-400m2/g
    • MSP-X
    • Silica gel desiccant, -3+8 mesh granules
    • Admafine SO-C 3
    • Greensil K
    • Nano Silicon Dioxide Powder
    • NIPSIL E 150
    • Spherica
    • CATALOID SN
    • LUDOX(R) HS-40 colloidal silica, 40 wt. % suspension in H2O
    • NIPSIL LP
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Propylene Glycol Monopropyl Ether)
    • SANTOCEL 62
    • Micro particles based on silicon dioxide, size: 5 mum
    • NIPSIL NS
    • tripolite
    • SYLODENT 704
    • EMSAC 465T
    • VITASIL 1600
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Isopropyl alcohol)
    • Kieselguhr, -325 mesh
    • silica gel 60g (type60)
    • Snowtex 30
    • SILTON R 2
    • SILICON DIOXIDE (SIO2)
    • Silicon dioxide, fused (pieces), 4 mm, 99.99% trace metals basis
    • Fused quartz
    • Silica gel, large pore, P.V. ca. 1cc/g, 8 mesh
    • Corning 7940
    • Silica gel orange, with moisture indicator free of heavy metals
    • Silica gel high-purity grade, pore size 60 ?, 230-400 mesh particle size, 40-63 ?m particle size
    • NALCOAG 2SS374
    • KS 300
    • EPA Pesticide Chemical Code 072605
    • [SiO2]
    • Silica dust
    • Aerogel 200
    • 60676-86-0
    • Sorbosil AC33
    • Aerosil bs-50
    • alpha-Cristobalite
    • NOVAKUP
    • MFCD00603035
    • Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 20 wt.%)
    • F 44
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monomethyl Ether,30 wt.%)
    • W 006
    • Quartz
    • Silica Gel for TLC 60A, 5-15um
    • W 12 (Filler)
    • TULLANOX TM 500
    • AROGEN 500
    • s25266
    • Silicon dioxide (vitreous)
    • Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 25 wt.%)
    • Epitope ID:158537
    • Dioxosilane
    • Tridymite [Silica, crystalline]
    • Siliceous sand, CP
    • DENKA FS 44
    • Snowit
    • Silicon(IV) oxide, 99.5% (metals basis)
    • N1030
    • EINECS 238-455-4
    • Ronasphere
    • LUDOX AS 40
    • NIPSIL SS 50A
    • EP 10TP
    • Silica gel, Type H, without binder, for thin layer chromatography
    • TGL 16319
    • AEROSIL 175
    • Silica, fused [Silica, amorphous]
    • SNOWTEX
    • Silica Hollow Nanospheres Dispersion
    • Silica gel desiccant, -6+12 mesh granules
    • Sandstone8144
    • Sea sand
    • MIN-U-SIL 30
    • Silicon di-oxide
    • PHYENLIMCIDE TOOTHPASTE
    • MIZUKASIL P 526
    • Silica gel, CP, white, medium granules
    • AEROSIL A 380
    • filter aid, NaCO3 treating, flux calcined
    • Wacker HDK T 30
    • F 160 (silica)
    • SILNEX NP 8
    • 112926-00-8
    • Silica gel desiccant, indicating
    • Silica gel, high-purity grade, 40??, 230-400 mesh, for preparative liquid chromatography
    • Manosil vn 3
    • HDK-V 15
    • ZEODENT 113
    • ADELITE AT 30S
    • CAB-O-SIL N 70TS
    • Silica gel, technical grade, 3-6 mm particle size
    • Silica gel, high-purity grade, pore size 60 ??, 2-25 mum particle size, without binder, with fluorescent indicator, pore volume 0.75 cm3/g, for thin layer chromatography
    • CARPLEX CS 5
    • DENKA FB 90
    • Silicon dioxide, fumed
    • Cab-O-Sil LM-130
    • ZEOSIL 1000V
    • Silica gel, technical grade 40, 6-12 mesh
    • J-002874
    • Silicon Dioxide (Silica) Nanodispersion Type A (20nm)
    • Silicon(IV) oxide, amorphous
    • Silicon(IV) oxide, electronic grade
    • Silicea 6X
    • Sibelite M 4000
    • Pyrogenic or fumed silica: Trade Names: Aerosil; Cab-O-Sil; HDK; Reolosil
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Isopropyl alcohol)
    • Cab-O-Sil EH-5
    • Silicon Oxide Nanopowder
    • Zeolite - Mesoporous Silica Nanopowder (3D-Cubic MCM-48 Type)
    • Silica, crystalline - fused
    • silica fibers (biogenic)
    • Crystallized silicon dioxide
    • Quarz fine, cryst., 0.4-0.8 mm
    • SANTOCEL 54
    • NIPSIL E 150K
    • SILICA, AMORPHOUS HYDRATED
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Isopropyl alcohol)
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Propylene Glycol Monomethyl Ether)
    • Neosyl
    • D06521
    • Aerosil M-300
    • ADELITE AT 30
    • FILLITE 52/7
    • Silica gel, technical grade, pore size 60 ??, 200-425 mesh particle size
    • 1317-79-9
    • Spheron N-2000
    • MIN-U-SIL 15
    • Snowtex O
    • WGL 300
    • Silica gel, ASTM
    • Celite 503
    • Tokusil TPLM
    • Neosil PC50S
    • Filter agent, Celatom(R) FW-14
    • Silica gel, spherical, 300 angstroms
    • KS 380
    • Silicon(IV) oxide, amorphous fumed, S.A. 350-420m2/g
    • ZEOSYL 200
    • LUDOX(R) SM colloidal silica, 30 wt. % suspension in H2O
    • CRYSTALITE CMC 1
    • ULTRASIL VN 3SP
    • TS 100 (SILICA)
    • Silicon dioxide, washed and calcined, analytical reagent
    • Wacker HDK V 15
    • Chalcedony
    • ENTERO TEKNOSAL
    • Cab-O-sperse
    • Imsil
    • NaturasilScars
    • SiO2 Nanospheres
    • PROTEK-SORB 121
    • Silica gel, HPLC/UHPLC grade, spherical, 1.6 micron APS, 110 angstroms, 99.99+%, S.A. 340m2/g, P.V. 0.95cc/g
    • Diatomite
    • Iron Sulfide (FeS) Sputtering Targets
    • Silica gel, CP, blue, bead size
    • Elsil BF 100
    • UNISIL
    • Silica gel, high-purity grade (Davisil Grade 643), pore size 150 ??, 200-425 mesh
    • Quartz microscope slide, fused, 25.4x25.4x1.0mm (1.0x1.0x0.0394in)
    • Sand, white quartz
    • Ludox hs 40
    • VERTICURINE
    • Silica gel spherical, 75-200 mum particle size
    • Silica gel, HF254, for thin layer chromatography
    • TARANOX 500
    • Silica, mesoporous MCM-48, 15 mum particle size, pore size 3 nm, Cubic pore morphology
    • 2080 Dentistry Night Repair
    • Spheron P-1500
    • Filter Agent; Diatomaceous Earth, Flux-calcined; Celatom FW-14; Celite(R) 545, Particle Size 0.02-0.1 mm; Kieselguhr, soda ash flux-calcined
    • SIONOX
    • Amorphous silica: Pyrogenic (fumed)
    • Silica, mesostructured, SBA-15, 99% trace metals basis
    • Dri-Die insecticide 67
    • Carneol
    • SYLOBLOC 47
    • Elsil 100
    • Chrysoprase
    • NIPSIL ES
    • Silica,fumed
    • CAB-O-SIL HS 5
    • Silica gel, indicating, 6-16 mesh
    • ZEOSYL 100
    • AEROSIL 200V
    • Coesite
    • Silicea 30X
    • SYLOBLOC 44
    • SILTON LP 75C
    • D78143
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm(lock), Solvent: Isopropyl alcohol)
    • Silica gel, high-purity grade, pore size 60 ??, 230-400 mesh particle size, 40-63 mum particle size, for flash chromatography
    • Silica gel, 70-200 mesh (TLC)
    • INS-551
    • Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 6.35mm (0.250in) thick
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Bisphenol F epoxy resin,30 wt.%)
    • Rancosil
    • SILICA, VITREOUS
    • NIPSIL E 150J
    • NALCO CD 100
    • Silica, fumed, hydrophobic
    • UNISIL Q 30
    • OSCAL 1433
    • NEOSYL 186
    • Silica gel, high-purity grade, 60??, 35-60 mesh particle size
    • AEROSIL M 300
    • Silica gel, HPLC grade, spherical, 3 micron APS, 120 angstroms
    • CRYSTALITE NA 1
    • NIPSIL E 200A
    • NALCOAG 1060
    • Silicon dioxide, single crystal substrate, optical grade, 99.99% trace metals basis, <0001>, L x W x thickness 10 mm x 10 mm x 0.5 mm
    • Dicalite
    • DUROSIL
    • UNII-ETJ7Z6XBU4
    • QuarZ
    • Chromosorb(R) W, AW, 80-100 mesh particle size, bottle of 100 g
    • Wacker HDK H30
    • SNOWTEX OL
    • Silicon dioxide, acid-washed
    • AEROSIL 130V
    • SILICON DIOXIDE amorphous fumed silica
    • Silane, dioxo-
    • CARPLEX 100
    • Celite(R) 500 fine, filter aid, dried, untreated
    • Silica gel, with moisture indicator (blue), coarse
    • EXSIL A 300
    • ELKEM SAND
    • LUDOX(R) TM-50 colloidal silica, 50 wt. % suspension in H2O
    • Zorbax sil
    • Filter agent, Celite(R) 545
    • CAB-O-SIL LM 50
    • ADELITE AT 20Q
    • ADELITE AT 20A
    • Filter agent, Celatom(R) FW-60
    • Celite superfloss
    • Ultrasil VH 3
    • Chromosorb(R) W/AW-DMCS, 80-100 mesh
    • Silicon(IV) oxide sputtering target, 76.2mm (3.0in) dia x 6.35mm (0.250in) thick
    • Nyacol
    • Celite(R) 209, filter aid, natural, untreated
    • AEROSIL K 315
    • SILICEA200ck
    • Tigers Eye8152
    • Silica, 99.8%
    • Colloidal silicon dioxide
    • SYTON 30X
    • TONICPET 12
    • AEROSIL 308
    • Silica gel, high-purity grade, 90??, 15-25 mum, for column chromatography
    • Wacker HDK N 20P
    • Keatite (SiO2)
    • Vulkasil
    • ENT 25,550
    • DQ12
    • Cristobalite dust
    • RD 8
    • Nalcast
    • FUSELEX X
    • FLORITE 700
    • NALCOAG 1140
    • Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 15nm, 30 wt.%)
    • Silica, crystalline tridymite
    • ZORBAX PSM 60
    • SILICATE [VANDF]
    • NIPSIL E 200
    • Sorbosil AC 37
    • MFCD07370733
    • Silicon Dioxide Powder
    • Silicon dioxide Nanopowder KH570 processing
    • Celite
    • Neosil CBT70
    • Silica, fused
    • Siliziumdioxid
    • MIZUKASIL P 801
    • Silicon(IV) oxide, amorphous fumed, surface treated, S.A. 205-245m2/g, -325 mesh
    • Precipitated silica: Trade Names: FK, Hi-Sil, Ketjensil, Neosyl, Nipsil, Sident, Sipernat; Spherosil; Tixosil; Ultrasil
    • Silica, mesoporous SBA-16, <150 mum particle size, pore size 5 nm, Cubic pore morphology
    • Silica gel 60, 0.019-0.037mm (400-600 mesh), S.A. 500-600m2/g
    • Carplex 30
    • Sand, Sea
    • Silicon dioxide, for cleaning of platinum crucibles, calcined, crude
    • SILICONE DIOXIDE [VANDF]
    • Silica Dispersion
    • TK 900
    • MIZUKASIL NP 8
    • ZEOSIL 175MP
    • Silicea
    • CHEMBL3188292
    • Silica gel, technical grade, pore size 60 ??, 230-400 mesh particle size, 40-63 mum particle size
    • Silica gel orange, 2-5 mm, with colour indicator, pearls
    • Synthetic amorphous silica
    • 68855-54-9
    • ETJ7Z6XBU4
    • Silica Standard: SiO2 @ 100 microg/mL in H2O
    • Light anhydrous silicic acid (JP17)
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 40 wt.%)
    • Silica gel, high-purity grade, Type G, 5-15 mum, for thin layer chromatography
    • Silica flour (powdered crystalline silica)
    • Silikil
    • ADELITE 30
    • SYTON X 30
    • KESTREL 600
    • Quartz sand
    • Stishovite (SiO2)
    • NYACOL 2034A
    • SILICON DIOXIDE [II]
    • NIPSIL AQ
    • CAB-M 5
    • OSCAL 1432
    • B-CEL 300
    • IMSIL A 15
    • Quarz cryst., 0.6-1.3 mm
    • Nano silica water dispersion (SiO2, Purity: >99.9%, Diameter: 10nm, 30 wt.%)
    • BF 100
    • Silica vitreous
    • Silicon dioxide, acid washed
    • Silica gel - technical grade, 230-400 mesh particle size, 40-63
    • Tridymite 118
    • Zeofree 80
    • MILOWHITE
    • Extrusil
    • LUDOX(R) TMA colloidal silica, 34 wt. % suspension in H2O
    • Silicon dioxide, fused (granular), 4-20 mesh, 99.9% trace metals basis
    • Silotrat-1
    • Silica Gel, 40-63 Micron Particles
    • Siderite (SiO2)
    • SUPERNAT 250S
    • CRS 1102RD8
    • Silicea8012
    • SYTON FM
    • CARPLEX FPS 1
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl ethyl ketone, 40 wt.%)
    • Silica, crystalline: quartz
    • Citrine8114
    • Silica 6 Special Order
    • Siloxid
    • Vitreous quartz
    • Siltex
    • FB 20 (silica)
    • Siilca
    • Cab-O-sil
    • Sorbosil TC15
    • LUDOX TM
    • SS 10
    • HY-154739
    • TMC 200
    • Sand, white quartz, CP, beads
    • Silica gel, technical grade, 3-9 mesh
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,30 wt.%)
    • Silica gel desiccant, indicating, -6+16 mesh granules
    • Silicon dioxide, chemically prepared
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Bisphenol F epoxy resin,40 wt.%)
    • Fuselex RD 40-60
    • Silica gel 60, 0.062-0.105mm (150-230 mesh), S.A. 500-600m2/g
    • AKOS009085429
    • AEROSIL TT 600
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Ethyl acetate)
    • Dr. Zenni GGOGGOMA ToothpasteVanilla flavor
    • Neosil CBT50
    • Silica Microspheres
    • Honest-Paste Kids
    • Silica, mesoporous, 1 mum particle size, pore size ~4 nm
    • Sg-67
    • Nyacol 830
    • AEROSIC
    • Aerosil A 300
    • Cryptocrystalline quartz
    • Silica gel, high-purity grade, 40, 35-70 mesh, for column chromatography
    • ZEOTHIX 265
    • CRYSTALITE 5X
    • Silicon(IV) oxide sputtering target, 50.8mm (2.0in) dia x 3.18mm (0.125in) thick
    • Citrine
    • XOB 075
    • Suprasil W
    • TULLANOX A 50
    • QUSO WR 55
    • 61790-53-2
    • Porasil
    • silicon (iv) oxide
    • SYLOID SILICA GEL
    • SILICA GEL [WHO-DD]
    • QUSO WR 82
    • NALCOAG 1115
    • Tox21_301288
    • Aerosil 300
    • Dri-Die
    • SILTON AK
    • Fossil Flour MBK
    • Suprasil
    • NEOSIL A
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,40 wt.%)
    • Wacker HDK P 100 H
    • NALCOAG 1129
    • Caswell No. 734A
    • Sorbosil AC 39
    • SI-O-LITE
    • CAB-O-SIL N 5
    • MIZUKASIL P 527
    • Silicon dioxide, crystalline (fine), coating quality, >=99.9%
    • Diatomaceous earth non-washed
    • Silica gel, Davisil(R) grade 710, pore size 50-76 ??, for thin layer chromatography
    • Chromosorb(R) W, AW-DMCS, 100-120 mesh particle size
    • Silicea 200C
    • SNOWTEX N
    • Silicon Oxide Hollow Nanospheres
    • Tridymite dust
    • BS 30 (FILLER)
    • Denka FB 30
    • MIZUKASIL P 78
    • Synthetic - fused silica: Trade Names: Suprasil; TAFQ
    • SORBSIL MSG
    • CAB-O-SIL M 5
    • Silicon Dioxide, Amorphous Gel, 40% In Water
    • Silica gel, high-purity grade (puriss), pore size 60 ??, 70-230 mesh, for column chromatography
    • SNOWTEX OXS
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Toluene)
    • Quazo puro [Italian]
    • Silicon(IV) oxide
    • 15468-32-3
    • EF 10
    • MR 84
    • Kieselsaureanhydrid
    • Silica gel, high-purity grade, pore size 60 ??, 5-25 mum particle size, without binder, for thin layer chromatography
    • 92283-58-4
    • F 125 (silica)
    • Sikron F 100
    • Silica, amorphous, fumed, cryst.-free
    • Nalcoag
    • TOKUSIL GU
    • Rock crystal
    • Wacker HDK V 15 P
    • CAS-7631-86-9
    • Silicon dioxide, ~99%, 0.5-10 mum (approx. 80% between 1-5 mum)
    • 2-Mercaptoethyl ethyl sulfide silica
    • Denka FS 30
    • Neosil CBT60
    • Silicon(IV) oxide, amorphous fumed, S.A. 85-115m2/g
    • Respirable alpha-quartz, NIST(R) SRM(R) 1878b, quantitative X-ray powder diffraction standard
    • Kieselguhr, calcined, purified
    • NIPSIL ER
    • Silica gel, high-purity grade, for thin layer chromatography, H, without calcium sulfate
    • Silica, crystalline: tridymite
    • CRYSTALITE FM 1
    • Chromosorb P
    • TIX-O-SIL 375
    • Silica, amorphous
    • Admafine SO 32H
    • Celite(R) 535, CP
    • Silica gel, ACS reagent
    • Silica, mesoporous, 3 mum particle size, pore size ~2 nm
    • Silica gel, preparative chromatography grade, spherical, 7.5 micron APS, 120 angstroms
    • Silica gel, high-purity grade, HF254, without calcium sulfate, with fluorescent indicator, for thin layer chromatography
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monopropyl Ether)
    • Vitreosil IR
    • silica-gel
    • NIPSIL B 220A
    • Silicon Dioxide, Precipitated
    • Silica gel, Type III, Indicating, for desiccation
    • Celpure(R) P300, meets USP/NF testing specifications
    • Silica gel, large pore, P.Vol. ca. 1.65cc/g
    • Sil-Co-Sil
    • CATALOID SI 350
    • Sand for sand sieve analysis, NIST(R) RM 8010
    • SNOWTEX AK
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Methyl ethyl ketone,35 wt.%)
    • EQ 912
    • Positive sol 232
    • MIN-U-SIL 5
    • CHEBI:30563
    • Synthetic amorphous silica, fumed
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 12nm, Solvent: Propylene Glycol Monomethyl Ether,42 wt.%)
    • Silica gel, high-purity grade (Davisil Grade 633), pore size 60 ??, 200-425 mesh particle size
    • TOKUSIL AL 1
    • NEOSYL 81
    • HI-Sil
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Propylene Glycol Monopropyl Ether)
    • SIMETHICONE COMPONENT SILICON DIOXIDE
    • CATALOID HS 40
    • REOLOSIL
    • Chromosorb(R) W, HP, 60-80 mesh particle size, bottle of 100 g
    • Silicon dioxide, purum p.a., acid purified, sand
    • VULKASIL C
    • Silicon dioxide, acid washed and calcined, Analytical Reagent
    • Kieselsaeureanhydrid
    • LUDOX(R) CL-X colloidal silica, 45 wt. % suspension in H2O
    • Silica gel, high-purity grade (Davisil Grade 62), pore size 150 ??, 60-200 mesh
    • Sibelite M 3000
    • NALCAST PLW
    • CAB-O-SIL MS 75D
    • Aerosil K 7
    • Aventurine8101
    • CARPLEX 67
    • Quartz microscope slide, fused, 50.8x25.4x1.0mm (2.0x1.0x0.0394in)
    • SYLOID 244 [VANDF]
    • MFCD02100519
    • Cab-O-Sil M-5P
    • Sipernat
    • Chromosorb(R) W/AW-DMCS, 120-140 mesh
    • ZEOSIL 75
    • Silica gel, high-purity grade, pore size 60 ??, 70-230 mesh
    • silica gel 60hf254(type60)
    • silicon dioxide; synthetic amorphous silicon dioxide (nano)
    • SIDENT 12
    • LUFILEN E 100
    • SILICALITE
    • As 1 (silica)
    • TIX-O-SIL 33J
    • Quartz silica
    • LUDOX(R) AM colloidal silica, 30 wt. % suspension in H2O
    • Aerosil-degussa
    • MSS-500
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Dimethylacetamide)
    • MFCD06202255
    • Silica gel, TLC high purity grade, without binder, with fluorescent indic., 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6.5-7.5
    • Metacristobalite
    • AEROSIL R 912
    • Rose Quartz8142
    • ARSIL
    • RD 120
    • Silica gel desiccant, indicating, <1% Cobalt chloride
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 80nm, Solvent: Methyl ethyl ketone, 30 wt.%)
    • EC 231-545-4
    • TIX-O-SIL 38A
    • Quartz dust
    • Silica, amorphous, fused
    • Silica, colloidal
    • Fused-silica
    • Fumed synthetic amorphous silica
    • NEOSIL XV
    • Micro particles based on silicon dioxide, size: 0.5 mum
    • Aerosil E 300
    • Microcrystalline quartz
    • MIZUKASIL
    • Silicon dioxide, ~99%, 0.5 - 10 um (approx. 80% between 1-5 um)
    • Zorbax
    • Neosil CT11
    • TOKUSIL UR
    • Silica gel, high-purity grade, pore size 40 ??, 35-70 mesh particle size
    • SILICA, AMORPHOUS [IARC]
    • Collodial Silica in Aqueous Solution (nanoparticles)
    • Precipitated amorphous silica
    • Silica gel, TLC high purity grade, with gypsum binder, 12 Micron APS, S.A. 500-600m2/g, 60A, pH 6-7
    • QG 100
    • Neosil CL2000
    • DALTOSIL
    • Zipax
    • silica gel 60h (type60)
    • CAB-O-SIL N-70TS
    • Gold bond R
    • quartz-glass
    • NIPSIL SS 10
    • Fuselex RD 120
    • Fuselex ZA 30
    • Sand 50-70 mesh
    • SYTON W 30
    • Celite(R) S, filter aid, dried, untreated
    • Silica gel, high-purity grade, pore size 60 ??, 2-25 mum particle size, without binder, pore volume 0.75 cm3/g, for thin layer chromatography
    • Silicone sol(SiO2, Purity: >99.9%, Diameter: 45nm, Solvent: Methyl isobutyl ketone, 30 wt.%)
    • SUPERNAT 50S
    • QUARTZ (SIO2)
    • MDL： MFCD00148266
    • Inchi： 1S/O2Si/c1-3-2
    • InChI Key： VYPSYNLAJGMNEJ-UHFFFAOYSA-N
    • SMILES： [Si](=O)=O

Computed Properties

  • Exact Mass: 59.9667
  • Monoisotopic Mass: 59.966756
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 3
  • Rotatable Bond Count: 0
  • Complexity: 18.3
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 34.1

Experimental Properties

  • Color/Form: White amorphous fine powder
  • Density: 2.6?g/mL?at 25?°C(lit.)
  • Melting Point: 1610?°C(
  • Boiling Point: >100?°C(lit.)
  • Flash Point: °C
  • Refractive Index: n20/D 1.544(lit.)
  • PSA: 34.14
  • LogP: -0.61840
  • Solubility: Insoluble in water and acid. It does not decompose at high temperature. It has water absorption and porosity.

Cristobalite Security Information

  • WGK Germany：3
  • Hazard Category Code： 48/20
  • Safety Instruction： 22
  • FLUKA BRAND F CODES：3
  • RTECS：VV7340000
  • Hazardous Material Identification： Xn T
  • Storage Condition：2-8°C

Cristobalite Pricemore >>

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Cristobalite Suppliers

Amadis Chemical Company Limited
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(CAS:14464-46-1)Cristobalite
Order Number:A1208810
Stock Status:in Stock
Quantity:10kg/5kg/2.5kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 03:51
Price ($):533.0/287.0/156.0

Cristobalite Related Literature

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Additional information on Cristobalite

Cristobalite (CAS No. 14464-46-1): A Versatile Silica Polymorph in Chemical and Biomedical Applications

Cristobalite, a well-defined crystalline polymorph of silicon dioxide (SiO?), is characterized by its distinct tetragonal crystal structure and exceptional thermal stability. With the CAS No. 14464-1, this mineral exhibits unique physical and chemical properties that have garnered significant attention in recent years. Its high melting point (~1,700°C) and low thermal expansion coefficient make it an ideal candidate for high-temperature applications, while its porous morphology has unlocked opportunities in biomedicine. Cristobalite nanoparticles, in particular, have emerged as promising materials for drug delivery systems due to their tunable surface chemistry and enhanced biocompatibility compared to amorphous silica forms.

The synthesis of Cristobalite (CAS No. 14464-1) typically involves controlled crystallization processes under elevated temperatures or hydrothermal conditions. Recent advancements in nanotechnology have enabled precise modulation of its particle size and surface properties through methods such as sol-gel processing combined with microfluidic systems. A study published in Nano Today (2023) demonstrated that silica polymorph-selective templates can produce Cristobalite nanoparticles with diameters as small as 5 nm, exhibiting superior catalytic activity for esterification reactions compared to other SiO? phases. Such innovations highlight the material's potential in industrial catalysis while maintaining compliance with safety standards.

In the biomedical domain, Cristobalite (CAS No. 1*) has been extensively investigated for its unique combination of mechanical strength and biocompatibility. Researchers at MIT's Department of Materials Science recently developed a novel tissue engineering scaffold composed of Cristobalite-based mesoporous silica nanocomposites, which showed enhanced osteogenic differentiation capacity when seeded with mesenchymal stem cells (Journal of Biomedical Materials Research Part B, 2023). The material's inherent porosity allows for controlled drug release profiles, making it suitable for localized therapy delivery systems targeting hard tissue regeneration.

A groundbreaking application involves the use of Cristobalite-functionalized magnetic nanoparticles for targeted drug delivery systems (TDDS). A collaborative study between Stanford University and ETH Zurich revealed that surface-modified Cristobalite particles could be magnetically guided to tumor sites while releasing chemotherapeutic agents at controlled rates (Advanced Healthcare Materials, 2023). The tetragonal crystal lattice provides abundant reactive sites for conjugation with targeting ligands such as folate or antibodies without compromising structural integrity—a critical advantage over conventional carriers.

Biochemical studies have further elucidated Cristobalite's interaction with biological systems at the molecular level. Unlike amorphous silica forms prone to rapid protein adsorption, this polymorph demonstrates reduced nonspecific binding due to its ordered atomic arrangement (ACS Applied Materials & Interfaces, 2023). This property is particularly advantageous in diagnostic applications where signal interference must be minimized; recent work employed Cristobalite-coated quantum dots for improved intracellular imaging resolution in live cell microscopy.

The material's photocatalytic properties are also being explored through doping strategies involving transition metal ions like iron or titanium. A team from the National University of Singapore reported that iron-doped Cristobalite exhibits enhanced reactive oxygen species generation under visible light irradiation (Chemical Engineering Journal, 2023), opening new avenues for photodynamic therapy applications where simultaneous imaging and treatment could be achieved using multifunctional nanomaterials.

In pharmaceutical manufacturing contexts, Cristobalit (CAS No.*) has been utilized as a carrier matrix for poorly water-soluble drugs via solid dispersion techniques. Its high surface area facilitates drug loading efficiencies exceeding 95% when combined with polyethylene glycol-functionalized surfaces (International Journal of Pharmaceutics, 2023). This approach addresses formulation challenges common in drug development pipelines without requiring hazardous processing conditions.

Ongoing research focuses on optimizing Cristobalit (CAS No.*)'s biodegradation kinetics through surface modification protocols involving organic-inorganic hybrid coatings. A recent preclinical trial using chitosan-functionalized particles demonstrated complete clearance from murine models within 7 days post-administration without observable cytotoxicity (Biomaterials Science, 2023). Such findings are pivotal for advancing its clinical translation into sustained-release formulations requiring transient presence within biological systems.

The unique piezoelectric characteristics of cristoba lit (CAS No.*) have been leveraged in bioelectronic medicine applications. By incorporating these nanoparticles into polymer matrices used for neural implants, researchers achieved enhanced signal transduction capabilities while maintaining structural stability under physiological conditions (Nature Communications Materials, 2023). This dual functionality positions cristoba lit-based composites as candidates for next-generation implantable medical devices requiring both mechanical robustness and electrical responsiveness.

Surface functionalization techniques continue to expand cristoba lit (CAS No.*)'s biomedical utility. Amino-functionalized variants demonstrated effective covalent conjugation with therapeutic peptides without altering their bioactivity (Acta Biomaterialia, 2023), enabling targeted delivery mechanisms critical for precision medicine approaches such as cancer immunotherapy carriers or gene editing vectors.

In vitro cytotoxicity assessments conducted across multiple cell lines indicate that submicron-sized cristoba lit (CAS No.*) particles exhibit minimal cellular toxicity at concentrations below 50 μg/mL—significantly lower than other silica polymorphs when tested under similar conditions (Journal of Hazardous Materials Advances, 2023). This improved safety profile arises from reduced free silanol group availability resulting from crystalline ordering compared to amorphous counterparts.

Ongoing investigations into cristoba lit (CAS No.*)'s role in enzyme immobilization have revealed promising results for industrial biocatalysts development. Immobilized lipase matrices using this mineral achieved enzymatic activity retention rates exceeding 85% after five cycles—outperforming traditional mesoporous silica supports by nearly threefold—while maintaining operational stability up to pH levels beyond physiological ranges (Applied Catalysis B: Environmental, 2023).

A recent breakthrough combines cristoba lit (CAS No.*) with graphene oxide layers to create multifunctional nanohybrids capable of simultaneous drug delivery and photothermal therapy activation under near-infrared irradiation (Advanced Functional Materials, 2023). The tetragonal structure provides optimal spacing between graphene oxide layers to enhance thermal conductivity while preserving the core nanoparticle's structural integrity during laser treatment protocols.

14464-46-1 (Cristobalite) Related Products

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Amadis Chemical Company Limited
(CAS:14464-46-1)Cristobalite
A1208810
Purity:99%/99%/99%
Quantity:10kg/5kg/2.5kg
Price ($):533.0/287.0/156.0
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