Calcium oxalate hydrate CAS 5794-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5794-28-5 |
| Molecular Formula | C2O4 Ca H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Calcium oxalate hydrate (CAS 5794-28-5) pharmaceutical standards reference standard. Molecular formula: C2O4 Ca H2O. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2O4 Ca H2O |
| Molecular Weight | 146.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1958 |
Related Calcium Standards
Recommended Standards
- 2-(exo-3-Oxa-9-azabicyclo[3.3.1]nonan-7-yl)acetic acid compound with oxalic acid (2:1) (CAS 1523530-64-4)
- O-(4-methoxybenzyl)hydroxylamine hydrochloride (CAS 876-33-5)
- Lidocaine Impurity 77 (CAS CATO-C4X-167977)
- (Z)-3-benzyl-5-((5-bromofuran-2-yl)methylene)-2-thioxothiazolidin-4-one (CAS 851304-82-0)
- 2-(4-Bromo-3-fluorophenoxy)acetonitrile (CAS 1443348-13-7)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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