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CAS No.: | 7681-53-0 |
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Name: | Sodium Hypophosphite |
Molecular Structure: | |
Formula: | NaH2PO2 |
Molecular Weight: | 87.98 |
Synonyms: | Phosphinicacid, sodium salt (8CI,9CI);Sodium hypophosphite (NaH2PO2) (7CI);Crosslink WC205;Hypophosphorous acid monosodium salt;Monosodium hypophosphite;Phosphinicacid monosodium salt;Sodium hydrogen phosphite (NaH2PO2);Sodiumhydrophosphite;Phosphinicacid, sodium salt (1:1);Sodium phosphate (NaH2PO2);Sodiumphosphinate;Sodium phosphinate (NaH2PO2);Sodium phosphinite;Sodium hypophosphite (NaH2PO2);Sodiuhypophos; |
EINECS: | 231-669-9 |
Density: | 1.388 |
Melting Point: | 100oC |
Solubility: | 909g/L at 30℃ |
Appearance: | odorless white crystals |
Safety: | 17 |
PSA: | 49.94000 |
LogP: | 0.08820 |
Molecule structure of Sodium Hypophosphite (CAS NO.7681-53-0):
Molecular Formula: NaH2PO2
Molecular Weight: 87.98 g/mol
Stability: stable. incompatible with strong oxidizing agents.
EINECS: 231-669-9
Product Categories: Inorganic Chemicals;Inorganics;Inorganic Salts;Synthetic Reagents
Sodium Hypophosphite (CAS NO.7681-53-0) is used for pharmaceutical and electroless nickel plating, it is used as a strong reductant.In the method of electroless nickel plating, a durable nickel-phosphorus film can coat objects with irregular surfaces, and can widely be used ionics, aviation and the petroleum field.It also can be used as a food additive.
1. | ipr-mus LD50:1584 mg/kg | COREAF Comptes Rendus Hebdomadaires des Seances de lAcademie des Sciences. 257 (1963),791. | ||
2. | scu-rbt LDLo:50 mg/kg | HBAMAK Abdernaldens Handbuch der Biologischen Arbeitsmethoden. 4 (1935),1289. |
Reported in EPA TSCA Inventory.
Sodium Hypophosphite (CAS NO.7681-53-0) is also named as HSDB 6032 ; Hypophosphorous acid monosodium salt ; Monosodium hypophosphite ; Natriumhypophosphit ; Natriumhypophosphit [German] ; Phosphinic acid monosodium salt ; Phosphinic acid, sodium salt ; Sodium hydrogen phosphite (NaH2PO2) ; Sodium hypophosphite (NaH2PO2) ; Sodium phosphinate ; Sodium phosphinate (NaH2PO2) . Sodium Hypophosphite (CAS NO.7681-53-0) is odorless white crystals at room temperature. It is soluble in water, and easily absorbs moisture from the air. Sodium hypophosphite should be kept in a cool, dry place, isolated from oxidizing materials. It produces toxic phosphine gas when heated, causing irritation to the respiratory tract.