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Sodium Hypophosphite

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Key Specifications

PriceNegotiable
MOQNot Specified

Product Description

Appearance: white crystalline powder
Cas No:7681-53-0
EINECS No: 7681-53-0
Molecular Formula: NaH2PO2â?¢H2O
Molecular Weight:105.99

Model:
CAS 7681-53-0

Sodium hypophosphite, also known as sodium phosphinate or NaPO2H2, is a white crystalline solid typically found as the monohydrate form, NaPO2H2�·H2O, and is soluble in water while also readily absorbing moisture from the air.

Its unique ability to convert metal ions back into base metal makes it especially useful in the electroless nickel plating industry. This enables the creation of a durable and robust nickel-phosphorus film even on irregular surface objects in fields such as avionics, aviation, and the petroleum industry.

Sodium hypophosphite is also capable of reducing nickel ions to metallic nickel on metal and plastic substrates, provided the latter is activated using palladium particles. The resulting nickel deposit contains up to 15% phosphorus. Recent studies have even explored its potential use as a food additive.

Full Specifications

Product NameSodium Hypophosphite
PriceNegotiable
Minimum OrderNot Specified

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Member Details
Wuhan Soleado Technology Co., Ltd.
Wuhan
Hubei China
Contact Person: Peng Jian
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Frequently Asked Questions

What product is offered by Wuhan Soleado Technology Co., Ltd.?

Wuhan Soleado Technology Co., Ltd. offers Sodium Hypophosphite. The supplier is from China.

Where is the supplier of Sodium Hypophosphite located?

The supplier of Sodium Hypophosphite, Wuhan Soleado Technology Co., Ltd., is located in Wuhan, Hubei, China.

What forms of Sodium Hypophosphite are available?

powder Sodium Hypophosphite are available.

What products does Wuhan Soleado Technology Co., Ltd. deal in?

Wuhan Soleado Technology Co., Ltd. deals in fine chemical raw material for a wide range of industries such as pharmacy, food, nutrition, agriculture, manufacturing, and etc..

When was this Sodium Hypophosphite page last updated?

This Sodium Hypophosphite page was last updated on May 15, 2026.