6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide CAS 6303-21-5

Purity 97%+In StockPharmaceutical Standards
CAS No.6303-21-5
Molecular FormulaH3O2P
Molecular Weight66.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide CAS 6303-21-5 chemical structure

Description

6303-21-5 8B1RL9B4ZJ Phosphinic Acids Hypophosphorous acid [NF] Phosphinic acid EINECS 228-601-5 Hypophosphorous acid Hypophosphorous acid (VAN) Hypophosphorus acid NSC 41904 Phosphine oxide, hydroxy- Phosphonous acid (VAN) UNII-8B1RL9B4ZJ EC 228-601-5 HSDB 8373 Hydroxyphosphine oxide (CAS 6303-21-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: H3O2P. Molecular weight: 66.00 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaH3O2P
Molecular Weight66.00 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1958

Recommended Standards

Why CATO?