Description

Manganese Ammonium Phosphate is an inorganic compound that serves as a vital source of manganese and phosphate ions. This specialized chemical is valued for its role in promoting specific chemical reactions and providing essential nutrients in controlled environments. It is primarily utilized in industrial applications such as flame retardancy, corrosion inhibition, and as a precursor in the synthesis of advanced ceramic and catalytic materials.

Application

• As a key component in intumescent flame retardant systems for polymers, plastics, and coatings.
• As a corrosion-inhibiting pigment in primer formulations for metal protection.
• As a precursor material for the synthesis of lithium manganese phosphate and other advanced cathode materials for batteries.
• In the manufacturing of specialty ceramics and glass.
• As a micronutrient source in specialized agricultural or horticultural formulations.
• In water treatment processes for scale and corrosion control.
• For catalyst preparation in certain organic synthesis and oxidation reactions.
• In laboratory research and development of new materials.

Basic Information

Product Name	Manganese Ammonium Phosphate
CAS No.	15609-81-1
Molecular Formula	MnNH4PO4 • H2O (common hydrate)
Molecular Weight	187.97 g/mol (anhydrous basis)
Synonyms	Ammonium Manganese Phosphate; Manganese(2+) Ammonium Phosphate; Manganese Ammonium Orthophosphate; Ammonium Manganese(II) Phosphate; Phosphoric Acid, Ammonium Manganese(2+) Salt; Manganese Dihydrogen Phosphate Ammoniate; Manganese Green (a pigment grade); Manganese Violet precursor.
EINECS	Contact for details

Quality Control

Our Manganese Ammonium Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency and meets agreed-upon specifications. Certificates of Analysis (COA) documenting purity, heavy metal content, and other critical parameters are provided with every shipment. We can support compliance requirements for various industrial standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture. Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Pink to pale brown powder
Identification (IR)	Conforms
Assay (as MnNH4PO4•H2O)	≥ 98.0 %
Manganese (Mn) Content	≥ 29.0 %
Phosphate (as P2O5)	≥ 37.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.01 %
Sulfate (SO4)	≤ 0.02 %
Water Insoluble Matter	≤ 0.1 %

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