Cas no 7439-88-5 (Iridium)

Iridium structure
Iridium structure
Product Name:Iridium
CAS No:7439-88-5
MF:Ir
MW:192.216995239258
MDL:MFCD00011062
CID:47435
PubChem ID:24868465
Update Time:2025-04-18

Iridium Chemical and Physical Properties

Names and Identifiers

    • Iridium
    • IridiumblackNIrmg
    • IridiumfoilNmmthickcagxmm
    • IridiumpowderNbluegraypowder
    • IridiumspongeNmeshbluegraypowder
    • IridiumslugsNcagslug
    • IridiumwireNmmthickcagcm
    • Iridium black
    • IridiumfoilNmmthickgxmm
    • IridiumwireNmmdiacagm
    • Iridium powder
    • Iridium sponge
    • Iridium foil
    • Iridium C
    • Iridium wire
    • Iridium slug
    • Iridium shot
    • Iridium pellet
    • Iridium ICP Standard
    • Iridium ICP Std.
    • Iridium standard solution
    • 1000μg
    • IridiuM aluMina
    • IridiuM carbon
    • IRIDIUM METAL
    • IRIDIUM STANDARD
    • IR007930
    • IR005150
    • IR005100
    • IR005102
    • IR005135
    • IR005106
    • IR005105
    • IR005110
    • IR005118
    • IR005120
    • IR005125
    • IR005130
    • IR005115
    • IR000201
    • IR005140
    • IR005133
    • IR005131
    • IR005136
    • IR005132
    • IR005141
    • IR000210
    • IR000220
    • IR000215
    • IR000205
    • IR004500
    • IR000200
    • IR007920
    • IR005121
    • IR007935
    • IR006012
    • IR006010
    • IR000209
    • IR000206
    • Iridiumblack
    • IRIDIUM ION
    • iridium atom
    • iridium(4+)
    • Ir
    • Iridium, powder
    • 44448S9773
    • Iridium metallicum
    • Iridium, elemental
    • Iridium, 99.9%, (trace metal basis), powder
    • Iridium, ion(Ir4 )
    • hydrido-iridium
    • Iridium-Mohr
    • iridium dihydride
    • Iridium compounds
    • iridium pentahydride
    • Iridium (IV) ion
    • Ir/C
    • IRIDIUM, SPONGE
    • I
    • Iridium foil, 0.25mm (0.01in) thick, hard
    • NS00081810
    • Iridium, wire reel, 0.5m, diameter 0.5mm, as drawn, 99.9%
    • GKOZUEZYRPOHIO-UHFFFAOYSA-N
    • Iridium, wire reel, 0.1m, diameter 0.5mm, as drawn, 99.9%
    • Iridium, powder, 850 max. part. size (micron), weight 2 g, high purity 99.995%
    • Lanthanum Nickel Oxide (LaNiO3) Sputtering Targets
    • Iridium, foil, light tested, 50x50mm, thickness 0.05mm, as rolled, 99.9%
    • EINECS 231-095-9
    • Iridium, wire reel, 0.025m, diameter 2.0mm, as drawn, 99.9%
    • Iridium, wire reel, 0.2m, diameter 0.177mm, as drawn, 99.9%
    • WEAKNESS
    • CS-0082565
    • Iridium, foil, 25x25mm, thickness 0.25mm, as rolled, 99.9%
    • Iridium Standard: Ir @ 10000 microg/mL in 20% HCl
    • Iridium, wire reel, 0.2m, diameter 0.5mm, as drawn, 99.9%
    • Ir(4+)
    • HSDB 7066
    • Iridium, wire reel, 0.1m, diameter 0.25mm, as drawn, 99.9%
    • Iridium, wire reel, 0.1m, diameter 0.15mm, as drawn, 99.9%
    • Iridium, wire reel, 0.1m, diameter 0.075mm, as drawn, 99.9%
    • Iridium, wire, straight, 200mm, diameter 0.7mm, as drawn, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.177mm, as drawn, 99.9%
    • Iridium, wire reel, 1m, diameter 0.15mm, as drawn, 99.9%
    • Iridium, wire reel, 2m, diameter 0.15mm, as drawn, 99.9%
    • Iridium wire, 0.5mm (0.02in) dia
    • iridium(iv) hydride
    • Iridium, wire, 0.25 mm diameter, size 200 mm, purity 99.9%
    • Iridium, foil, 0.1m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9%
    • Iridium, wire reel, 1m, diameter 0.1mm, as drawn, 99.9%
    • Iridium, wire reel, 0.05m, diameter 0.1mm, as drawn, 99.9%
    • Iridium, wire reel, 0.2m, diameter 0.125mm, as drawn, 99.9%
    • Iridium, rod, 50mm, diameter 3.0mm, as drawn, 99.9%
    • Iridium, foil, 0.05m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9%
    • MFCD00011062
    • Iridium single crystal disc, 10mm (0.39in) dia, 1-2mm (0.04-0.08in) thick, (110) orientation, +/-0.5 degrees
    • Iridium, foil, thickness 0.07 mm, 99.5% trace metals basis
    • Iridium, wire reel, 0.1m, diameter 0.125mm, as drawn, 99.9%
    • Iridium, wire reel, 0.2m, diameter 0.2mm, as drawn, 99.9%
    • Iridium, rod, 4.0 mm diameter, length 50 mm, purity 99.9%
    • Iridium, wire, diam. 0.15 mm, 99.9% trace metals basis
    • Iridium, wire, straight, 200mm, diameter 0.5mm, as drawn, 99.9%
    • Iridium, wire reel, 0.4m, diameter 0.5mm, as drawn, 99.9%
    • Iridium powder, -60 mesh
    • Iridium, wire reel, 1m, diameter 0.177mm, as drawn, 99.9%
    • Iridium, wire reel, 0.3m, diameter 0.5mm, as drawn, 99.9%
    • Iridium, wire reel, 1m, diameter 0.25mm, as drawn, 99.9%
    • Iridium, powder, 50 max. part. size (micron), weight 5 g, purity 99.9%
    • Iridium, foil, thickness 0.25 mm, 99.9% trace metals basis
    • Iridium Standard: Ir @ 10 microg/mL in 2% HCl
    • Iridium, wire reel, 0.1m, diameter 0.177mm, as drawn, 99.9%
    • Iridium, rod, 100mm, diameter 2.0mm, as drawn, 99.9%
    • Iridium, wire, 0.25 mm diameter, size 1000 mm, purity 99.9%
    • Iridium, sponge, -20 mesh, 99.9% trace metals basis
    • Iridium, powder, max. particle size 50 micron, weight 1 g, purity 99.9%
    • Iridium, wire, straight, 50mm, diameter 1.0mm, as drawn, 99.9%
    • Iridium, wire, straight, 200mm, diameter 1.0mm, as drawn, 99.9%
    • Iridium, black, powder, -200 mesh, >=99% trace metals basis
    • Iridium, wire reel, 0.2m, diameter 0.15mm, as drawn, 99.9%
    • Iridium powder, -325 mesh
    • Iridium, wire reel, 0.1m, diameter 0.1mm, as drawn, 99.9%
    • Iridium, wire reel, 1m, diameter 0.125mm, as drawn, 99.9%
    • Iridium, wire reel, 2m, diameter 0.125mm, as drawn, 99.9%
    • Iridium, foil, thickness 0.1 mm, size 25 x 25 mm, purity 99.9%
    • Iridium foil, 0.127mm (0.005in) thick, hard
    • Q27461515
    • Iridium - Ir @ 1000 microg/mL in 20% HCl
    • UNII-44448S9773
    • Iridium, rod, 25mm, diameter 3.0mm, as drawn, 99.9%
    • Iridium, rod, 25mm, diameter 2.0mm, as drawn, 99.9%
    • Iridium, wire reel, 0.05m, diameter 2.0mm, as drawn, 99.9%
    • Iridium, foil, 0.025m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9%
    • Iridium wire, 0.075mm (0.003in) dia
    • Iridium powder, -22 mesh, Premion?
    • DTXCID8047636
    • Iridium, microfoil, disks, 25mm, thinness 0.1mum, specific density 224mug/cm2, permanent mylar 3.5mum support, 99.9%
    • Iridium, powder, puriss., 99.9%
    • Iridium, wire, straight, 100mm, diameter 0.5mm, as drawn, 99.9%
    • Iridium, wire, straight, 100mm, diameter 1.0mm, as drawn, 99.9%
    • Iridium, wire reel, 1m, diameter 0.2mm, as drawn, 99.9%
    • Iridium, wire reel, 2m, diameter 0.125mm, as drawn, 99.5%
    • Iridium, wire reel, 0.2m, diameter 0.125mm, as drawn, 99.5%
    • Iridium single crystal disc, 10mm (0.39in) dia, 1-2mm (0.04-0.08in) thick, (111) orientation, +/-0.5 degrees
    • Iridium, wire reel, 0.1m, diameter 0.8mm, as drawn, 99.9%
    • Iridium, wire reel, 0.1m, diameter 0.125mm, as drawn, 99.5%
    • Iridium Internal Standard: Ir @ 10 microg/mL in 2% HCl
    • Iridium, wire reel, 0.2m, diameter 0.075mm, as drawn, 99.9%
    • Iridium, wire, 0.25 mm diameter, size 500 mm, purity 99.9%
    • Iridium, evaporation slug, diam. x L 0.6 cm x 1.2 cm, 99.9% trace metals basis
    • Iridium Standard: Ir @ 1000 microg/mL in 20% HCl
    • Iridium, wire, straight, 100mm, diameter 0.6mm, as drawn, 99.9%
    • I000000010
    • Iridium, foil, light tested, 25x25mm, thickness 0.05mm, as rolled, 99.9%
    • Iridium, rod, 4.0 mm diameter, length 25 mm, purity 99.9%
    • Iridium, wire, diam. 0.5 mm, 99.9% trace metals basis
    • FT-0627287
    • Iridium, powder, max. particle size 50 micron, weight 2 g, purity 99.9%
    • Iridium wire, 1.0mm (0.04in) dia
    • Iridium, rod, 50mm, diameter 2.0mm, as drawn, 99.9%
    • Iridium, wire reel, 0.2m, diameter 0.1mm, as drawn, 99.9%
    • Iridium, wire, straight, 100mm, diameter 0.7mm, as drawn, 99.9%
    • Q877
    • Iridium single crystal disc, 10mm (0.39in) dia, 1-2mm (0.04-0.08in) thick, (100) orientation, +/-0.5 degrees
    • Iridium, wire, 0.25 mm diameter, size 100 mm, purity 99.9%
    • Iridium, wire, straight, 200mm, diameter 0.8mm, as drawn, 99.9%
    • Iridium, microfoil, disks, 10mm, thinness 0.1mum, specific density 224mug/cm2, permanent mylar 3.5mum support, 99.9%
    • Iridium, foil, thickness 0.1 mm, 99.5% trace metals basis
    • Iridium, wire, straight, 100mm, diameter 0.8mm, as drawn, 99.9%
    • Iridium, wire reel, 0.05m, diameter 0.8mm, as drawn, 99.9%
    • Iridium, wire reel, 0.1m, diameter 0.38mm, as drawn, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.075mm, as drawn, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.38mm, as drawn, 99.9%
    • Iridium, foil, thickness 0.03 mm, size 25 x 25 mm, purity 99.9%
    • Iridium, wire, straight, 500mm, diameter 0.5mm, as drawn, 99.9%
    • Iridium, rod, 100mm, diameter 3.0mm, as drawn, 99.9%
    • Iridium, wire reel, 0.1m, diameter 1.0mm, as drawn, 99.9%
    • Iridium, wire reel, 0.2m, diameter 0.8mm, as drawn, 99.9%
    • Iridium, foil, 25x25mm, thickness 0.15mm, as rolled, 99.9%
    • Iridium, powder, 99.9% trace metals basis
    • Iridium, foil, light tested, 25x25mm, thickness 0.025mm, as rolled, 99.9%
    • Iridium, wire reel, 1m, diameter 0.075mm, as drawn, 99.9%
    • Iridium, powder, 850 max. part. size (micron), high purity 99.995%, weight 1 g
    • Iridium Nanorods
    • iridium ion (4+)
    • Iridium, foil, light tested, 50x50mm, thickness 0.025mm, as rolled, 99.9%
    • Iridium, wire reel, 0.2m, diameter 1.0mm, as drawn, 99.9%
    • Iridium, wire, straight, 50mm, diameter 0.7mm, as drawn, 99.9%
    • Iridium wire, 0.25mm (0.01in) dia
    • Iridium, wire reel, 0.5m, diameter 0.125mm, as drawn, 99.9%
    • Iridium, wire reel, 1m, diameter 0.125mm, as drawn, 99.5%
    • Iridium Nanowires
    • Iridium, wire reel, 0.1m, diameter 2.0mm, as drawn, 99.9%
    • HSDB 7067
    • Iridium, foil, 0.18m coil, thickness 0.05mm, coil width .5mm, as rolled, 99.9%
    • Iridium foil, 0.5mm (0.02in) thick
    • Iridium, wire, straight, 50mm, diameter 0.8mm, as drawn, 99.9%
    • Iridium, wire reel, 0.05m, diameter 1.0mm, as drawn, 99.9%
    • 7439-88-5
    • Iridium, wire reel, 0.2m, diameter 0.25mm, as drawn, 99.9%
    • DTXSID0064674
    • AKOS015833373
    • Iridium sponge, -100 mesh
    • Iridium, wire reel, 0.1m, diameter 0.2mm, as drawn, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.25mm, as drawn, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.2mm, as drawn, 99.9%
    • Iridium, wire reel, 0.05m, diameter 0.075mm, as drawn, 99.9%
    • CHEBI:49666
    • Iridium, wire reel, 0.2m, diameter 0.38mm, as drawn, 99.9%
    • Iridium, wire, straight, 50mm, diameter 0.6mm, as drawn, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.1mm, as drawn, 99.9%
    • Iridium, wire, straight, 200mm, diameter 0.6mm, as drawn, 99.9%
    • Iridium, foil, 25x25mm, thickness 0.125mm, as rolled, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.15mm, as drawn, 99.9%
    • Iridium, wire reel, 0.5m, diameter 0.125mm, as drawn, 99.5%
    • MDL: MFCD00011062
    • Inchi: 1S/Ir
    • InChI Key: GKOZUEZYRPOHIO-UHFFFAOYSA-N
    • SMILES: [Ir]

Computed Properties

  • Exact Mass: 192.96300
  • Monoisotopic Mass: 192.963
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 1
  • Rotatable Bond Count: 0
  • Complexity: 0
  • 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
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 0

Experimental Properties

  • Color/Form: Shiny silver white metal (face centered cubic crystal).
  • Density: 22.65?g/cm3(lit.)
  • Melting Point: 2450?°C (lit.)
  • Boiling Point: 4130?°C(lit.)
  • Solubility: Soluble in aqua regia.
  • Water Partition Coefficient: Insoluble
  • PSA: 0.00000
  • LogP: 0.00000
  • Merck: 13,5102
  • Solubility: Soluble in aqua regia, insoluble in water, acid and alkali.

Iridium Security Information

  • Symbol: GHS02 GHS07
  • Signal Word:Danger
  • Hazard Statement: H228,H319
  • Warning Statement: P210,P305+P351+P338
  • Hazardous Material transportation number:UN 3089 4.1/PG 2
  • WGK Germany:3
  • Hazard Category Code: 11-36
  • Safety Instruction: S16-S26-S36/37/39
  • Hazardous Material Identification: F Xi
  • HazardClass:4.1
  • PackingGroup:III
  • TSCA:Yes
  • Risk Phrases:R36/37/38
  • Packing Group:III
  • Safety Term:4.1
  • Storage Condition:Store at 4°C,-4At ℃Store…Better

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Iridium Suppliers

Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:7439-88-5)Iridium
Order Number:sfd19603
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:7439-88-5)Iridium
Order Number:A1210981
Stock Status:in Stock
Quantity:2g/500mg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 03:55
Price ($):1252.0/419.0
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:7439-88-5)銥絲 / 銥粉
Order Number:LE14100109;LE25904391
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:47
Price ($):discuss personally
Recommended suppliers
Suzhou Senfeida Chemical Co., Ltd
(CAS:7439-88-5)Iridium
sfd19603
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email
Amadis Chemical Company Limited
(CAS:7439-88-5)Iridium
A1210981
Purity:99%/99%
Quantity:2g/500mg
Price ($):1252.0/419.0
Email