Description

Zinc Methyl Phosphate CAS NO 81907-32-6 is an organometallic compound that serves as a versatile intermediate and functional additive. Its unique structure provides valuable properties for corrosion inhibition and surface treatment applications. This product is essential for industrial manufacturers seeking to enhance material durability and performance in demanding environments.

Application

• Corrosion Inhibitor: A key component in advanced anti-corrosion primers and coatings for metal substrates, particularly in automotive and aerospace industries.
• Surface Treatment Agent: Used in conversion coatings and pretreatment processes for steel, aluminum, and galvanized steel to improve paint adhesion and rust resistance.
• Flame Retardant Synergist: Acts as a synergist in halogen-free flame retardant formulations for polymers and textiles.
• Lubricant Additive: Incorporated into specialty greases and lubricants to provide extreme pressure (EP) and anti-wear properties.
• Ceramic and Glass Precursor: Serves as a precursor material in sol-gel processes for producing functional ceramic coatings and glass composites.
• Stabilizer for Polymers: Functions as a thermal and UV stabilizer in specific polymer systems to extend product lifespan.

Basic Information

Product Name	Zinc Methyl Phosphate
CAS No.	81907-32-6
Molecular Formula	C3H9O4PZn
Molecular Weight	205.45 g/mol
Synonyms	Methylphosphonic acid, zinc salt; Zinc methylphosphonate; Zinc bis(methylphosphonate); Zinc(II) methylphosphonate; Methylphosphonate zinc salt; Zinc monomethyl phosphate; Anticorrosive agent ZMP; ZMP (abbreviation)
EINECS	Contact for details

Quality Control

Our Zinc Methyl Phosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance, meeting the specifications required for industrial applications. A Certificate of Analysis (COA) detailing key parameters is provided with every shipment to guarantee traceability and 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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Zinc content)	≥ 31.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Partially soluble in water

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