Description

Ammonium Methyl Phosphonate is a versatile organophosphorus compound with significant industrial utility. Its primary value lies in its role as an effective flame retardant and corrosion inhibitor, offering a combination of performance and regulatory compliance. This chemical is essential for manufacturers in the polymer, textile, and water treatment industries seeking to enhance material safety and durability. We supply high-purity grades to meet the stringent demands of global B2B customers.

Application

• Flame Retardant Synergist: Used in intumescent coatings, polyurethane foams, and engineering plastics to improve fire resistance.
• Corrosion and Scale Inhibitor: An effective component in industrial water treatment formulations for cooling towers and boiler systems.
• Textile Finishing Agent: Imparts flame-retardant properties to fabrics, fibers, and non-woven materials.
• Paper Treatment Chemical: Enhances the flame retardancy of specialty papers and packaging materials.
• Precursor for Specialty Chemicals: Serves as a key intermediate in the synthesis of other phosphonate derivatives and complexing agents.
• Additive in Detergents and Cleaners: Functions as a builder and sequestrant to control water hardness.

Basic Information

Product Name	Ammonium Methyl Phosphonate
CAS No.	34255-87-3
Molecular Formula	CH8NO3P
Molecular Weight	125.06 g/mol
Synonyms	Methylphosphonic Acid Monoammonium Salt; Ammonium Methylphosphonate; AMP; Methylphosphonate Ammonium Salt; Phosphonic Acid, Methyl-, Monoammonium Salt; MAP; Ammonium (Methylphosphonate); (Aminiumyl)methylphosphonate
EINECS	Contact for details

Quality Control

Our Ammonium Methyl Phosphonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and performance. We provide Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, moisture content, and impurity profiles. Our commitment to consistent quality and traceability supports your production reliability and end-product compliance.

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 product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (5% solution)	5.0 - 7.0
Heavy Metals (as Pb)	≤ 10 ppm

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