Products Introduction

1.Molecular formula: NaH2PO2.H2O

Molecular weight: 105.99

2.Appearance and properties:

White crystalline, hydroscopic and deliquescent, easily soluble in water and alcohol.

3.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 mostablizer for synthetic resins andadditive for foods.

4.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: 5.5-8.5

5. Packaging & Delivery:25kg/bag or 50kg/bag. Woven plastic bag with inner PE plastic bag.