Introduction and Application

Physical and Chemical Properties:

Colorless monoclinic crystals or white crystals with a pearly luster. Deliquescent and easily soluble in water, with a neutral water solubility.

Decomposes rapidly when heated above 200°C, releasing toxic phosphine, which is pyrophoric.

Sodium hypophosphite is primarily used as a reducing agent in electroless nickel plating. It combines with nickel to form a chelate and control the pH, effectively improving the surface properties and finish of nickel-plated products.

It is widely used in industries such as electronics, machinery, petroleum, chemicals, aviation, shipping, food, pharmaceuticals, and as an additive for polycarboxylate water reducers.

Specification 

Packaging and storage

25KG/bag, 500KG/bag, 1000KG/bag, lined with PVC plastic bag.

Store in a cool, ventilated, dry, clean warehouse. Package tightly and keep away from moisture and avoid contact with chlorates and other oxidants.