Guar gum CAS 9000-30-0
Purity N/AIn StockPharmaceutical Standards
| CAS No. | 9000-30-0 |
| Molecular Formula | (C18H30O16)n |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Guar gum (CAS 9000-30-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: (C18H30O16)n. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | (C18H30O16)n |
| Molecular Weight | 502.42 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | N/A |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
- 3-Methylquinoxaline-5,6-diamine (CAS 120885-34-9)
- [3,3'-Bipyridine] 1,1'-dioxide (CAS 2935-74-2)
- [4-(Methoxymethyl)oxan-4-yl]methanamine (CAS 1267093-61-7)
- 5-nitroisoindoline;hydrochloride (CAS 400727-69-7)
- 3-Cyclopropyl-1-methyl-1H-pyrazole-5-carbaldehyde (CAS 1245808-37-0)
- ((2R,6S)-6-cyclopropylmorpholin-2-yl)methanol (CAS 2366182-58-1)
- Gastrin Tetrapeptide (CAS 1947-37-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com