Description

Manganese Hypophosphite Hydrate is an inorganic salt of manganese and hypophosphorous acid, commonly identified by the CAS registry number 10043-84-2. This compound serves as a critical source of bioavailable manganese and a reducing agent in specialized industrial syntheses. It is essential for manufacturers in the nutritional supplement, catalyst production, and specialty chemical synthesis sectors who require a consistent and high-purity manganese source.

Application

• Nutritional and Feed Additives: As a source of bioavailable manganese in mineral premixes for animal feed and human dietary supplements.
• Catalyst and Reagent: Utilized as a reducing agent or catalyst precursor in organic synthesis and fine chemical manufacturing processes.
• Electroless Plating: Acts as a reducing agent in electroless nickel and other metal plating baths for specialized coatings.
• Flame Retardant Synergist: Used in combination with other compounds to enhance flame-retardant properties in polymers and textiles.
• Ceramic and Glass Production: Serves as a colorant and property modifier in the production of specialty glasses and ceramic glazes.
• Pharmaceutical Intermediates: Employed in the synthesis of specific active pharmaceutical ingredients (APIs) requiring manganese incorporation.

Basic Information

Product Name	Manganese Hypophosphite Hydrate
CAS No.	10043-84-2
Molecular Formula	Mn(H2PO2)2·xH2O
Molecular Weight	184.91 (Anhydrous basis)
Synonyms	Manganese Dihypophosphite; Manganous Hypophosphite; Hypophosphorous Acid, Manganese Salt; Manganese(II) Hypophosphite; Manganese(2+) Hypophosphite; Manganese Bis(hypophosphite); CAS 10043-84-2
EINECS	233-134-8

Quality Control

Our Manganese Hypophosphite Hydrate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the product must be stored in a cool, dry place with low humidity. Recommended storage temperature is between 15°C and 25°C. Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to pale pink crystalline powder
Identification (IR)	Conforms
Assay (Mn)	≥ 29.0 %
Assay (as Mn(H2PO2)2)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %

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