Zinc(II) oxalate dihydrate CAS 4255-07-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4255-07-6 |
| Molecular Formula | C2O4 Zn 2*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Zinc(II) oxalate dihydrate (CAS 4255-07-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2O4 Zn 2*H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2O4 Zn 2*H2O |
| Molecular Weight | 171.41 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 |
Recommended Standards
- Ethyl 1-cyclohexyl-2-methyl-1H-benzo[d]imidazole-5-carboxylate (CAS 1845706-43-5)
- 6-Chloro-5-(difluoromethyl)-1-isopropyl-1H-pyrazolo[3,4-b]pyridine (CAS 2090187-23-6)
- 6-(4-Methylphenyl)-1-(propan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 924213-53-6)
- 1-Chloro-4,7'-biisoquinoline (CAS 848841-53-2)
- Pyridinoline (CAS 63800-01-1)
- Imidazo[1,2-a]pyrimidine-2,5(1H,3H)-dione (CAS 743354-78-1)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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