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- Halide ( Except Chloride )[1]
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- Contact Person : Ms. Jie Qian
- Company Name : Mudanjiang Fengda Chemicals Import And Export Corporation
- Tel : 86-453-6228414
- Fax : 86-453-6223551
- Address : Heilongjiang,Mudanjiang,167 Aimin Street, Xian District, Mudanjiang City, Heilongjiang Province. China
- Country/Region : China
- Zip : 157000
Related Product Searches:Sodium Hypophosphite,High Quality,sodium hypophosphite, phosphite
Synonym: Sodium Phosphinate
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% |
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 |
Packing: Net each in 25kg complex paper bag, lined with PE bag .
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.
Sodium Hypophosphite