The Specification of SHPP：
Appearance White crystalline powder no clumps
Sodium Hypophosphite 101% min
Sodium Phosphite 0.3% max
Ca 50ppm max
Sulfate 50ppm max
Cl 50ppm max
Fe 1ppm max
PH 6.3---7.3
Phosphate test Pass (no turbidity)
Lead precipitation test 95.00%T min
UV Scanning Test Pass
Package: in 25kg net kraft paper bags with an inner PE liner, 500kg or 1000kg bag

Usage: used in water softening, water purification.
Sodium Hypophosphite 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-metal such as plastic, ceramics, glass etc. The film possesses a good surface hardness and abrasion resistance. Widely used in electronics, aviation, mechanism, and petroleum fields. Also used as interface activator, M.W. moderator and thermostablizer for synthetic resin and additive for foods.

5000Mt/year