21041-93-0 51B9AYG60K Cobaltous hydroxide Cobalt dihydroxide Cobalt hydroxide (Co(OH)2) Cobalt(II) hydroxide Cobalt(2+) hydroxide EINECS 244-166-4 UNII-51B9AYG60K EC 244-166-4 CAS 21041-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21041-93-0 |
| Molecular Formula | H2CoO2 |
| Molecular Weight | 92.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 21041-93-0 51B9AYG60K Cobaltous hydroxide Cobalt dihydroxide Cobalt hydroxide (Co(OH)2) Cobalt(II) hydroxide Cobalt(2+) hydroxide EINECS 244-166-4 UNII-51B9AYG60K EC 244-166-4 (CAS 21041-93-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: H2CoO2. Molecular weight: 92.95 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | H2CoO2 |
| Molecular Weight | 92.95 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1963 |
Recommended Standards
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- CAS 41796-84-3 (CAS 41796-84-3)
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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