Description

Nickel Hypophosphite Hexahydrate is an inorganic salt of nickel and hypophosphorous acid, widely recognized for its role as a key catalyst and reducing agent in industrial chemical processes. Its primary commercial value lies in its ability to facilitate efficient electroless nickel plating and serve as a precursor in specialized synthesis. This product is essential for manufacturers in the surface finishing, electronics, and specialty chemical industries seeking reliable, high-purity materials for advanced applications.

Application

• Electroless Nickel Plating: A critical reducing agent and nickel source in the formulation of electroless nickel plating baths, depositing uniform, corrosion-resistant nickel-phosphorus alloy coatings on metals, plastics, and ceramics.
• Catalyst Synthesis: Used as a precursor for preparing nickel-based catalysts employed in hydrogenation, dehydrogenation, and other organic synthesis reactions.
• Surface Treatment: Imparts specific functional properties to surfaces in advanced manufacturing for electronics and aerospace components.
• Chemical Intermediate: Serves as a specialized intermediate in the synthesis of other nickel compounds and complex chemicals for research and development.
• Flame Retardant Systems: Can be incorporated as a component in certain flame-retardant formulations for polymers and textiles.

Basic Information

Product Name	Nickel Hypophosphite Hexahydrate
CAS No.	13477-97-9
Molecular Formula	Ni(H2PO2)2 · 6H2O
Molecular Weight	294.76 g/mol (Hexahydrate)
Synonyms	Nickel(II) Hypophosphite Hexahydrate; Hypophosphorous Acid, Nickel(2+) Salt, Hexahydrate; Nickel Dihypophosphite Hexahydrate; Nickelous Hypophosphite Hexahydrate; Ni(H2PO2)2.6H2O
EINECS	Contact for details

Quality Control

Our Nickel Hypophosphite Hexahydrate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications for industrial applications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Green Crystalline Powder
Identification (IR)	Conforms
Assay (Ni basis)	≥ 19.5%
Water Content (Karl Fischer)	36.0 - 37.5%
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.01%
Iron (Fe)	≤ 0.005%
Heavy Metals (as Pb)	≤ 0.002%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.