Sodium maleate dihydrate CAS 25880-69-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25880-69-7 |
| Molecular Formula | C4H2O4 2*Na 2*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium maleate dihydrate (CAS 25880-69-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H2O4 2*Na 2*H2O. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H2O4 2*Na 2*H2O |
| Molecular Weight | 155.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
Recommended Standards
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- n-Phenyl-3-(1h-pyrazol-1-yl)propanamide (CAS 895250-80-3)
- 8-((1-Methyl-1H-pyrazol-4-yl)sulfonyl)-1-oxa-4-thia-8-azaspiro[4.5]decane (CAS 1797617-46-9)
- tert-Butyl 2-(6-(decylthio)-9H-purin-9-yl)acetate (CAS 646509-91-3)
- 1-(4-Chlorophenyl)cyclopropanecarbonitrile (CAS 64399-27-5)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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