Sodium disulfate CAS 13870-29-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13870-29-6 |
| Molecular Formula | O7S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium disulfate (CAS 13870-29-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: O7S2 2*Na. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | O7S2 2*Na |
| Molecular Weight | 199.10 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.) | 1960 |
| Sulfur Atoms | 2 |
Related Sodium Standards
Recommended Standards
- 2,6-dibromo-3-(trifluoromethyl)pyridine (CAS 55304-87-5)
- 2,2,2-trifluoroethyl N-(1-tert-butyl-3-methyl-1H-pyrazol-5-yl)carbamate (CAS 1311314-91-6)
- 5-(4-Aminophenoxy)-2-((tetrahydrofuran-2-yl)methyl)isoindoline-1,3-dione (CAS 444149-14-8)
- 4-(bromomethyl)-2-methoxy-pyridine (CAS 120277-15-8)
- (2S,3R,4R,5R)-4-(((2S,3R,4R,5S,6R)-5-(((2S,3R,4R,5S,6R)-5-(((2S,3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,2,3,5,6-pentaol (CAS 61473-65-2)
- 2-(hydroxymethyl)cyclopropanecarbonitrile (CAS 30491-95-3)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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