Monoammonium Phosphate (TMAP)

Product Introduction

Technical Grade Monoammonium Phosphate (TMAP) is a highly pure, white crystalline compound with the chemical formula NH₄H₂PO₄. It contains approximately 12% nitrogen (N) and 61% phosphorus (as P₂O₅), making it an essential ingredient in various industrial, technical, and specialty chemical applications.

Unlike agricultural MAP, TMAP is produced under more stringent purity standards to minimize impurities such as heavy metals and insoluble residues. It is widely used in fire retardants, ceramics, water treatment chemicals, fermentation nutrients, and detergent manufacturing.

Benefits of TMAP

• High-purity source of phosphorus and nitrogen
• Excellent solubility in water, with minimal insoluble matter
• Low heavy metal content and low chloride levels
• Stable, non-volatile, and non-hygroscopic under normal storage conditions
• Serves as a buffering agent, flame retardant additive, or nutrient source in various formulations
• Complies with technical and industrial-grade quality standards

Technical Specifications

Applications

• Fire retardants: As a phosphorus-containing additive in flame-retardant formulations
• Water treatment: For industrial boiler and cooling systems
• Ceramics and glass: As a flux or functional additive
• Fermentation: As a phosphorus and nitrogen source in microbial growth media
• Detergents: Used as a builder and pH buffer
• Also used in battery production, metal surface treatment, and electroplating

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