Description

Manganese Phosphate Dibasic is an inorganic salt widely utilized as a critical source of manganese and phosphate ions in industrial and technical applications. Its primary value lies in its role as a functional additive and precursor material, where its specific chemical composition is essential for performance. This product is particularly important for manufacturers in the fertilizer, animal feed, and specialty chemical synthesis sectors who require a reliable and consistent source of bioavailable manganese.

Application

• Fertilizer and Agricultural Additives: Serves as a vital micronutrient source in fertilizer formulations to correct manganese deficiencies in soil and promote healthy plant growth.
• Animal Feed Supplement: Used as a nutritional mineral premix in livestock and poultry feed to support metabolic functions and bone development.
• Chemical Synthesis: Acts as a precursor or catalyst in the production of other manganese compounds and specialty inorganic chemicals.
• Corrosion Protection: Employed in the formulation of conversion coatings and surface treatment solutions for metal finishing.
• Flame Retardant Systems: Functions as a synergistic agent in certain flame-retardant formulations for polymers and textiles.
• Laboratory Reagent: Used in research and analytical chemistry as a standard or reagent for specific testing procedures.

Basic Information

Product Name	Manganese Phosphate Dibasic
CAS No.	7782-76-5
Molecular Formula	MnHPO₄
Molecular Weight	150.91 g/mol
Synonyms	Manganese hydrogen phosphate; Manganese(2+) hydrogen phosphate; Manganese monohydrogen phosphate; Phosphoric acid, manganese(2+) salt (1:1); Manganous phosphate; Manganese(II) hydrogen phosphate; Manganese phosphate (MnHPO4); UNII-8V71SKP3KP
EINECS	231-981-6

Quality Control

Our Manganese Phosphate Dibasic is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	Pink to pale brown powder
Identification (IR)	Conforms
Assay (MnHPO₄)	≥ 98.0 %
Manganese (Mn) Content	≥ 36.0 %
Loss on Drying	≤ 2.0 %
Chloride (Cl)	≤ 0.01 %
Sulfate (SO₄)	≤ 0.02 %
Heavy Metals (as Pb)	≤ 10 ppm
Iron (Fe)	≤ 50 ppm

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