Sodium hypophosphite monohydrate CAS#10039-56-2

  • Effective Reducing Agent – Capable of reducing nickel ions in solution to metallic nickel, enabling high-quality nickel deposition.

  • Supports Electroless Plating – Widely used for electroless nickel plating in industrial applications.

  • Versatile Substrate Compatibility – Can deposit nickel on both metal and plastic substrates, increasing application flexibility.

  • Reliable Performance – Ensures consistent and uniform nickel coatings, improving surface durability and corrosion resistance.


Product Details

Sodium Hypophosphite Monohydrate CAS#10039-56-2

Sodium hypophosphite monohydrate is widely used in electroless nickel plating. It functions as an effective reducing agent, capable of converting nickel ions in solution into metallic nickel. This reaction can be carried out on both metal and plastic substrates, providing versatility for various industrial applications.

Sodium hypophosphite monohydrate CAS#10039-56-2

Sodium hypophosphite monohydrate Chemical Properties

Melting point 

90°C

density 

0.8

solubility 

1000 g/L (20°C)

form 

Solid

color 

Colorless crystalline

Odor

Odorless

PH

6-8 (20℃, 5%)

PH Range

6 - 8 at 50 g/l at 25 °C

Water Solubility 

1000 g/L (20 ºC)

Sensitive 

Hygroscopic

Merck 

148629

Cosmetics Ingredients Functions

CHELATING

ANTIOXIDANT

InChI

InChI=1S/Na.HO2P.H2O.H/c;1-3-2;;/h;(H,1,2);1H2;

InChIKey

ACUGTEHQOFWBES-UHFFFAOYSA-M

SMILES

P(O)=O.[NaH].O

CAS DataBase Reference

10039-56-2(CAS DataBase Reference)

Safety Statements 

22-24/25

WGK Germany 

3

RTECS 

SZ5640000

3

TSCA 

Yes

HS Code 

28351000

Storage Class

11 - Combustible Solids

Sodium hypophosphite monohydrate CAS#10039-56-2

Product Applications of Sodium Hypophosphite Monohydrate CAS#10039-56-2

Sodium hypophosphite monohydrate is widely used as an electroless nickel plating agent and a water treatment agent. It also finds applications in the petroleum industry and can be used as a food additive.

This compound acts as a reducing agent, capable of converting nickel ions in solution into metallic nickel on both metal and plastic substrates, making it versatile for a variety of industrial processes.

Sodium hypophosphite monohydrate CAS#10039-56-2

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