7681-53-0 8TU1537O43 Sodium hypophosphite Sodium hypophosphite [NF] Phosphinic acid, sodium salt Sodium phosphinate Phosphinic acid, sodium salt (1:1) EINECS 231-669-9 HSDB 6032 Hypophosphorous acid monosodium salt Monosodium hypophosphite Natriumhypophosphit [German] Phosphinic acid monosodium salt Sodium hydrogen phosphite (NaH2PO2) Sodium hydrophosphite Sodium hypophosphite (NaH2PO2) Sodium phosphinate (NaH2PO2) Natriumhypophosphit UNII-8TU1537O43 EC 231-669-9 CAS 7681-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7681-53-0 |
| Molecular Formula | H2O2P Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7681-53-0 8TU1537O43 Sodium hypophosphite Sodium hypophosphite [NF] Phosphinic acid, sodium salt Sodium phosphinate Phosphinic acid, sodium salt (1:1) EINECS 231-669-9 HSDB 6032 Hypophosphorous acid monosodium salt Monosodium hypophosphite Natriumhypophosphit [German] Phosphinic acid monosodium salt Sodium hydrogen phosphite (NaH2PO2) Sodium hydrophosphite Sodium hypophosphite (NaH2PO2) Sodium phosphinate (NaH2PO2) Natriumhypophosphit UNII-8TU1537O43 EC 231-669-9 (CAS 7681-53-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: H2O2P Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | H2O2P Na |
| Molecular Weight | 87.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com