Sodium Hypophosphite Monohydrate CAS#10039-56-2

1.Wide Application
Fit for electroless nickel plating, industrial water treatment, polymer synthesis & pharmaceutical production.
2.High Purity
High-performance reducer & stabilizer for steady quality and reliable performance.
3.Excellent Scale & Corrosion Resistance
Effectively prevents scaling and metal corrosion in all circulating water systems.
4.Customizable Packaging
Standard 25kg drums; tailor-made packages available. TDS supplied on request.

Product Overview

Sodium Hypophosphite Monohydrate is a high-purity white crystalline powder with strong reducing capacity and excellent system stabilizing performance. It features good water solubility and ultra-low impurity content, serving as a universal core auxiliary agent for electroless plating, water treatment, polymer manufacturing, pharmaceuticals and fine chemical industries. The product complies with global industrial export standards.

This high-purity substance works as both a reducing agent and stabilizer, with broad industrial applicability across the following fields:

Electroless Nickel Plating: Facilitates precise, uniform metal layer precipitation
Water Treatment: Delivers potent anti-scaling and anti-corrosion performance for water circulation systems
Polymer Manufacturing: Acts as a synergistic additive to boost flame retardancy
Pharmaceutical Industry: Used as a key intermediate for fine chemical synthesis

The product fully meets REACH and ISO compliance criteria. Standard packing adopts 25kg drums, while personalized packaging specifications are acceptable. We can provide full technical data sheets at your request.

Melting point	90°C
density	0.8
solubility	1000 g/L (20°C)
form	Solid
color	Colorless crystalline
PH	6-8 (20℃, 5%)
Odor	Odorless
PH Range	6 - 8 at 50 g/l at 25 °C
Water Solubility	1000 g/L (20 ºC)
Sensitive	Hygroscopic
Merck	14,8629
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 informations

Safety Statements	22-24/25
WGK Germany	3
RTECS	SZ5640000
F	3
TSCA	Yes
HS Code	28351000

Core Advantages

High reduction efficiency with mild and controllable reactions, free of violent side reactions.
Consistent high purity with strict limits on heavy metals and insoluble substances, delivering high finished product yield.
Synergistic anti-corrosion and scale-inhibition effects; multi-functional single agent cuts overall raw material costs.
Compliant with REACH and ISO standards; complete TDS and inspection certificates are available upon request.

Packaging & Customization

Standard package: 25kg sealed iron drums, moisture-proof and leak-proof, suitable for ocean transportation and storage.

Custom split packaging and special inner lining packaging are available to meet lab trial and mass production demands.

Supporting Services

Complete technical data sheets (TDS), test reports and compliance certificates can be provided as requested. Our technical team offers professional support for formula adjustment and process optimization.