Description

Potassium Hydrogen 2,2'-Methylenebis[3,4,6-Trichlorophenolate] is a specialized organochlorine compound primarily used as a high-performance preservative and biocide. This chemical is valued for its potent antimicrobial properties, offering reliable protection against a broad spectrum of microorganisms in demanding industrial formulations. It is essential for manufacturers in sectors requiring long-term material integrity, such as polymer production, adhesives, and industrial coatings.

Application

• Polymer and Plastic Additive: Acts as a preservative and biocide in PVC, polyurethanes, and other polymer systems to prevent microbial degradation.
• Industrial Adhesives and Sealants: Provides in-can preservation and dry-film fungicidal protection for water-based and solvent-based formulations.
• Paints and Coatings: Used as a fungicide and algicide in architectural and industrial coatings to prevent mold and mildew growth on finished surfaces.
• Wood Preservation: Employed in formulations for protecting timber against fungal rot and insect damage.
• Construction Materials: Incorporated into caulks, grouts, and other building materials to ensure long-term durability.
• Textile and Leather Treatment: Serves as a biocide in finishes to protect fabrics and leathers from microbial attack.
• Cooling Water Systems: Used as a component in biocidal treatments to control microbial growth in industrial water circuits.

Basic Information

Product Name	Potassium Hydrogen 2,2'-Methylenebis[3,4,6-Trichlorophenolate]
CAS No.	85204-38-2
Molecular Formula	C13H5Cl6KO2
Molecular Weight	492.90 g/mol
Synonyms	Potassium 2,2'-Methylenebis(3,4,6-trichlorophenolate); Potassium Dichlorophen; Potassium Salt of 2,2'-Methylenebis(3,4,6-trichlorophenol); Preventol TP OC 3085 (Trade Name); Potassium Trichlorophenate; Antimicrobial Agent 85204-38-2; Biocide 85204-38-2; K-DCP
EINECS	286-250-7

Quality Control

Our production of Potassium Hydrogen 2,2'-Methylenebis[3,4,6-Trichlorophenolate] adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent purity, potency, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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