sodium hypophosphite CAS NO 7681-51-0

sodium hypophosphite 1.reducing agent 2.activating agent; 3.heat stabilizer 4.food additivessodium hypophosphite

sodium hypophosphiteMolecular formula:                    NaH2PO2.H2O Molecular weight:                     105.99

1.Appearance and properties:  White crystalline,hydroscopic and deliquescent,easily soluble in water and alcohol.

2.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-hollow. The surface of non-metals such as plastic,ceramics,glass etc. The film possess a good surface hardness and abrasion mechanism.And petroleum fields.

Also used as interface activator..M.W.moderator and the rmostablizer for synthetic resins andadditive for foods.

3.Specifications    NaH2PO2H2O:                           101.0%Min    Na2HPO3:                                  0.2%Max    Calcium(Ca):                              30ppm Max    Iron(Fe):                                    1ppm Max    Sulfate(SO4):                             30ppm Max    Chloride(CI):                              30ppm Max    PH:                                             6.0-8.0    As                                               1ppm max    Pb                                               1ppm max    Cd                                               1ppm max    Filtration test                               Pass QC

4.Packing:25KG/50Lb net Multi-wall paper bag.500kg,1000kg supersack.

sodium hypophosphite CAS NO 7681-51-0