Potassium tetroxalate CAS 127-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 127-96-8 |
| Molecular Formula | 2*C2HO4 K H |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium tetroxalate (CAS 127-96-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: 2*C2HO4 K H. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | 2*C2HO4 K H |
| Molecular Weight | 129.13 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.) | 1957 |
Recommended Standards
- 1-(Pyridin-2-yl)cyclobutane-1-carboxylic acid (CAS 1159632-71-9)
- Triethyl 4-phosphonobutenoate, isomer mixture (CAS 10236-14-3)
- Scopolamine Impurity 29 (CAS CATO-C4X-195829)
- 2-Amino-4-(difluoromethyl)-5-nitronicotinonitrile (CAS 1803670-23-6)
- (S)-tert-Butyl 3-([[(9H-fluoren-9-yl)methoxy]carbonyl]amino)-4-[[3-(4-chlorobenzoyl)-4,5-dimethylthien-2-yl]amino]-4-oxobutanoate (CAS 1268524-65-7)
- Ethyl 2-methyl-2-(4-(5-(pyridin-3-yl)-1,2,4-oxadiazol-3-yl)phenoxy)propanoate (CAS 40915-84-2)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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