Sodium Thiosulfate CAS 7772-98-7
Purity N/AIn StockPharmaceutical Standards
| CAS No. | 7772-98-7 |
| Molecular Formula | O3S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Sodium Thiosulfate (CAS 7772-98-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: O3S2 2*Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | O3S2 2*Na |
| Molecular Weight | 135.11 g/mol |
| Purity | N/A |
| 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.) | 1959 |
| Sulfur Atoms | 2 |
Related Sodium Standards
Recommended Standards
- 2,4,7,8,9-Penta-O-acetyl-N-acetylneuraminic acid methyl ester, 97% (CAS 73208-82-9)
- 5'-(3,5-Dicarboxyphenyl)-[1,1':3',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1228047-99-1)
- Tetracaine Impurity 40 (CAS 63069-46-5)
- 1-Bromo-3-difluoromethoxy-5-fluoro-2-nitrobenzene (CAS 1805525-15-8)
- 4-(2-Methylfuran-3-carboxamido)pentanoic acid (CAS 1342391-80-3)
- 2-Methoxy-N-(2-methylbut-3-yn-2-yl)acetamide (CAS 448190-14-5)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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