Pigment Blue 29 CAS 57455-37-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57455-37-5 |
| Molecular Formula | S3 6*O4Si 6*Al 8*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Pigment Blue 29 (CAS 57455-37-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: S3 6*O4Si 6*Al 8*Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | S3 6*O4Si 6*Al 8*Na |
| Molecular Weight | 238.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1973 |
| Sulfur Atoms | 3 |
Related Pigment Standards
Recommended Standards
- 1-BRomo-2-(2-ethoxyethoxy)benzene (CAS 279262-55-4)
- 1-(Aminomethyl)-3-ethylcyclobutane-1-carboxylic acid (CAS 1487183-24-3)
- trans-(3-Amino-cyclopentylmethyl)-carbamic acid tert-butyl ester (CAS 1403767-14-5)
- 5-Hydroxy-5-methylhydantoin (CAS 10045-58-6)
- Amodiaquine Impurity 17 (CAS 121-78-8)
- Potassium Trifluoro(6-fluoro-3-pyridyl)borate (CAS 1111732-94-5)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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