Potassium phosphate binary trihydrate CAS 16788-57-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16788-57-1 |
| Molecular Formula | HO4P 2*K 3*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Potassium phosphate binary trihydrate (CAS 16788-57-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: HO4P 2*K 3*H2O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | HO4P 2*K 3*H2O |
| Molecular Weight | 153.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1961 |
Recommended Standards
- L-Glutamine (CAS 56-85-9)
- N-(2-(Dimethylamino)ethyl)-6-oxo-1,6-dihydropyridine-3-sulfonamide (CAS 1154883-38-1)
- Bilastine impurity 108 (CAS CATO-C4X-2253108)
- 5-Cyclopropoxy-2-isopropoxy-4-(methylthio)pyridine (CAS 1243379-94-3)
- 7-Methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d][1,2,3]triazin-4-ol (CAS 496038-39-2)
- Desloratadine Impurity 48 (CAS 119770-61-5)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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