Manufacturer Provide Pharmaceutical Intermediate CAS7681-53-0 Sodium Hypophosphite
Introduction
1.Product Name: Sodium Hypophosphite
2.Other Name: phosphinicacidmonosodiumsalt
3..CAS NO:7681-53-0
4.Purity: 99%min
5.Appearance:White Crystal Powder
6.Molecular formula: H2NaO2P
7.Molecular weight:87.98
8.Storage:Keep in dark place,Inert atmosphere,Room temperature
Sodium hypophosphite is an inorganic compound with the chemical formula NaH2PO2. It is a colorless crystal or white powder with pearl luster. It is salty and deliquescent. Intensive heating will liberate phosphine and immediately catch fire in the air. Mixing with strong oxidants will cause an explosion. Easily soluble in glycerin and hot ethanol, soluble in water and cold ethanol, slightly soluble in absolute ethanol, insoluble in ether. The aqueous solution is neutral. It is obtained by neutralizing hypophosphorous acid with sodium carbonate. Used as a reducing agent in medicines, laboratory reagents and nickel plating.
Sodium hypophosphite is mainly used as reducing agent for electroless plating. Large equipment and small objects that cannot be electroplated; Complex shape objects with high precision and concave convex lines; Deep hole inner wall, objects requiring high surface hardness and wear resistance; The surface of non-metallic materials such as plastics, ceramics, glass and quartz is metallized to obtain dense and uniform nickel phosphorus coating which is better than electroplating. Widely used in electronics, aviation, machinery, petroleum and other industries. It can also be used to synthesize various water treatment agents, catalysts and stabilizers for chemical reactions, interfacial activators of resins, molecular weight regulators, heat stabilizers and food additives.
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