Detailed Product Description

Molecular Formula: NaH2PO2.H2O Molecular Weight: 105.99 CAS No.: 7681-53-0 Property: White crystalline, hydroscopic property and deliquescent; easy soluble in water and alcohol. It'll explode when contacting oxidants. When heated to a temperature of over 200°C, it would decompose rapidly and release hydrogen phosphide. Specification: NaH2PO2.H2O Sodium Hypophosphite 99-101% Min Na2HPO3.5H2O Sodium Phosphite 0.5% Max Calcium 0.005% Max Ferrous 0.0003% Max Sulphate 0.03% Max Chloride 0.03% Max PH Value ( 5% water solution ) 6-8 Usage: Mainly used as the reductant for chemical plating. A dense and uniform nickel phosphorus film can be obtained for both large equipment and tiny components. Articles with complicated external shape of convex concave lines or internal wall of deep-hollows, the surface of non-metals such as plastic, ceramics, glass etc. The film possess a good surface hardness and abrasion resistance. Widely used in electronics, aviation, mechanism, and petroleum fields. Also used as interface activator. M.W. moderater thermostabilization for synthetic resins and additive for foods.