Cas no 9000-30-0 (Guar gum)

Guar gum is a natural polysaccharide derived from the endosperm of the guar bean (Cyamopsis tetragonoloba). It exhibits excellent thickening and stabilizing properties, making it an ideal additive in food processing, pharmaceuticals, and cosmetics applications. Its unique rheological characteristics also enhance suspension stability and improve texture modification.
Guar gum structure
Guar gum structure
Product Name:Guar gum
CAS No:9000-30-0
MF:C10H14N5Na2O12P3
MW:535.145286083221
CID:48109
Update Time:2025-09-03

Guar gum Chemical and Physical Properties

Names and Identifiers

    • Guar gum
    • Guaran
    • 1212A
    • A-20D
    • Burtonite V-7-E
    • CCRIS 321
    • Cyamopsis gum
    • Cyamopsis tetragonoloba (L.) Taub. (Fabaceae)
    • Dealca TP1
    • Dealca TP2
    • Decorpa
    • FEMA No. 2537
    • Galactasol
    • Gendriv 162
    • Guar
    • Guar Gum Seed Endosperm
    • Guar flour
    • Guar gum (Cyamopsis tetragonolobus (L.))
    • Guar gum (cyamopsis tetragonolobus)
    • Gum cyamopsis
    • Gum guar
    • HSDB 1904
    • Indalca AG
    • Indalca AG-BV
    • Indalca AG-HV
    • J 2Fp
    • Jaguar
    • Jaguar 6000
    • Jaguar A 20 B
    • Jaguar A 20D
    • Jaguar A 40F
    • Jaguar No.124
    • Jaguar gum A-20-D
    • Jaguar plus
    • Lycoid DR
    • NCI-C50395
    • Regonol
    • Rein guarin
    • Solvent purified guar gum
    • Supercol G.F.
    • Supercol GF
    • Supercol U powder
    • Syngum D 46D
    • UNII-E89I1637KE
    • Uni-Guar
    • lijunjing
    • Galactomannan polysaccharides from Guar
    • Glycyrrhizic acid aMMoniuM salt
    • β(1-4) linked D-mannopyranosyl units substituted by α(1-6)-D-galactopyranosyl ...
    • Guar GuM Hydrolyzed
    • Guar Gum - HPMC
    • burtonitev7e
    • burtonitev-7-e
    • cyamopsisgum
    • dealcatp1
    • MDL： MFCD00131250
    • Inchi： 1S/C10H16N5O12P3.2Na/c11-9-8-10(13-3-12-9)15(4-14-8)7-1-5(16)6(25-7)2-24-29(20,21)27-30(22,23)26-28(17,18)19;;/h3-7,16H,1-2H2,(H,20,21)(H,22,23)(H2,11,12,13)(H2,17,18,19);;/q;2*+1/p-2
    • InChI Key： JEKDCIBJADJZSK-UHFFFAOYSA-L
    • SMILES： P(=O)(O[H])(OP(=O)([O-])OP(=O)([O-])O[H])OC([H])([H])C1([H])C([H])(C([H])([H])C([H])(N2C([H])=NC3=C(N([H])[H])N=C([H])N=C23)O1)O[H].[Na+].[Na+]

Computed Properties

  • Exact Mass: 0.00000
  • Monoisotopic Mass: 534.965
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 16
  • Heavy Atom Count: 32
  • Rotatable Bond Count: 8
  • Complexity: 758
  • Covalently-Bonded Unit Count: 3
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 3
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 265

Experimental Properties

  • Color/Form: White to light yellowish brown free flowing powder, nearly odourless.
  • Density: 7.5000
  • Melting Point: No data available
  • Boiling Point: 871.7±75.0 °C at 760 mmHg
  • Flash Point: 481.0±37.1 °C
  • Solubility: 當(dāng)溶解在水中時(shí)，它會(huì)產(chǎn)生粘度可變的粘液，幾乎不溶于乙醇（96%）。
  • Stability/Shelf Life: Stable. Combustible. A mixture of air and finely-divided powder is potentially explosive. Incompatible with strong oxidizing agents.
  • PSA: 0.00000
  • LogP: 0.00000
  • Merck: 4571
  • FEMA: 2537 | GUAR GUM (CYAMOPSIS TETRAGONOLOBUS (L.))
  • Specific Rotation: D25 +53° (1N NaOH)
  • Solubility: less than 1 mg/mL at 66° F (NTP, 1992)

Guar gum Security Information

Guar gum Customs Data

  • HS CODE：1302.39.0090

Guar gum Pricemore >>

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Guar gum Production Method

Production Method 1

Reaction Conditions
1.1 Catalysts: Sodium hydroxide Solvents: Water ;  30 min, rt
1.2 -
1.3 Reagents: Hydrochloric acid Solvents: Water ;  neutralized
Reference
Hydroxypropylation of Guar Splits: Kinetics and Rheology
Gao, Jie; Grady, Brian P., Industrial & Engineering Chemistry Research, 2019, 58(27), 11673-11679

Production Method 2

Reaction Conditions
1.1 Catalysts: Potassium hydroxide Solvents: 1-Butyl-3-methylimidazolium chloride ;  8 h, 80 °C
Reference
Homogeneous synthesis of hydroxypropyl guar gum in an ionic liquid 1-butyl-3-methylimidazolium chloride
Zhan, Zhensheng; Du, Bin; Peng, Shuhua; He, Jianping; Deng, Mingyu; et al, Carbohydrate Polymers, 2013, 93(2), 686-690

Production Method 3

Reaction Conditions
1.1 Reagents: Sodium hydroxide Solvents: Methanol ;  10 min, 25 °C
1.2 3 - 7 h, 60 °C
Reference
Hydroxypropylation of 1,2 Galactomannan by Taguchi's L9 Orthogonal Array Design
Tyagi, Rakhi; Kumar, Vineet; Sharma, Pradeep; Nautiyal, Raman, ChemistrySelect, 2021, 6(33), 8709-8715

Production Method 4

Reaction Conditions
Reference
Viscoelastic properties of aqueous guar gum derivative solutions under large amplitude oscillatory shear (LAOS)
Szopinski, Daniel; Luinstra, Gerrit A., Carbohydrate Polymers, 2016, 153, 312-319

Production Method 5

Reaction Conditions
1.1 Catalysts: Sodium hydroxide ,  1-Allyl-3-methylimidazolium chloride Solvents: Water ;  2 h, 80 °C; 80 °C → rt
1.2 12 h, 60 °C
Reference
Preparation of hydroxypropyl guar gum in ionic liquid
Zhan, Zhen-sheng; Yin, Heng; Du, Bin; Kang, Ru-kun; Cui, Ping, Huaxue Yanjiu Yu Yingyong, 2012, 24(9), 1461-1464

Guar gum Raw materials

Guar gum Preparation Products

Guar gum Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:9000-30-0)瓜兒豆膠
Order Number:LE1709266;LE18391;LE6002;LE3271847
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:34
Price ($):discuss personally
NewCan Biotech Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:9000-30-0)Guar gum
Order Number:NC20916
Stock Status:
Quantity:10g
Purity:97%
Pricing Information Last Updated:Friday, 18 July 2025 16:01
Price ($):Price inquiry
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:9000-30-0)Guar gum
Order Number:sfd11657
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:36
Price ($):discuss personally

Guar gum Spectrogram

1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR

Guar gum Related Literature

Related Categories

9000-30-0 (Guar gum) Related Products

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:9000-30-0)瓜兒豆膠
LE1709266;LE18391;LE6002;LE3271847
Purity:99%/99%/99%/99%
Quantity:25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG/25KG,200KG,1000KG
Price ($):Inquiry/Inquiry/Inquiry/Inquiry
Email
NewCan Biotech Limited
(CAS:9000-30-0)Guar gum
NC20916
Purity:97%
Quantity:10g
Price ($):Inquiry
Email