Description

1,3,5-Triazine-2,4,6-Triamine, Polymer With Formaldehyde, Hydrochloride is a cationic polyamine polymer, commonly known as polyhexamethylene biguanide hydrochloride or PHMB. This versatile polymer is valued for its potent and broad-spectrum antimicrobial efficacy coupled with low toxicity and environmental persistence. It is a critical functional additive for industries requiring reliable and long-lasting microbial control. The product is supplied under CAS No. 62412-64-0.

Application

• Disinfectants and Sanitizers: A key active ingredient in formulations for surface, instrument, and environmental disinfection in healthcare, food processing, and institutional settings.
• Personal Care and Cosmetics: Used as a preservative in products like contact lens solutions, wet wipes, shampoos, and lotions to prevent microbial spoilage.
• Water Treatment: Employed as a biocide in industrial cooling water systems, swimming pools, and spas to control algae and bacteria.
• Textile and Fiber Treatment: Imparts durable antimicrobial properties to fabrics, medical textiles, and non-wovens.
• Paints and Coatings: Incorporated to provide in-can preservation and dry-film protection against mold and mildew.
• Agricultural and Aquaculture: Used for equipment sanitation and as a treatment to control pathogens in certain applications.

Basic Information

Product Name	1,3,5-Triazine-2,4,6-Triamine, Polymer With Formaldehyde, Hydrochloride
CAS No.	62412-64-0
Molecular Formula	(C3H7N5·CH2O)n·xHCl
Molecular Weight	Variable (Polymer)
Synonyms	Polyhexamethylene Biguanide Hydrochloride; PHMB; Polyaminopropyl Biguanide; Poly(hexamethylenebiguanide) hydrochloride; 1,1'-Hexamethylenebis[5-(p-chlorophenyl)biguanide] polymer; Vantocil; Cosmocil CQ; Reputex 20
EINECS	263-401-8

Quality Control

Our 1,3,5-Triazine-2,4,6-Triamine, Polymer With Formaldehyde, Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent purity, potency, and performance. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, viscosity, pH, and residual monomer content to meet your specific application requirements.

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); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Content)	19.0 - 21.0 %
pH (20% solution)	4.0 - 6.0
Viscosity	Contact for details
Residual Monomer	< 0.1 %

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