Description

Tetrakis(Hydroxymethyl)Phosphoniumcellulosecarboxymethyl is a specialized, high-performance cellulose derivative engineered for advanced material applications. This compound matters for its unique ability to impart durable flame-retardant and antimicrobial properties to cellulose-based materials, enhancing both safety and longevity. Industries such as textile finishing, paper manufacturing, and specialty polymer production rely on this chemical to develop high-value, functional products.

Application

• Flame-Retardant Finishing Agent for textiles, nonwovens, and paper products.
• Durable Antimicrobial Treatment for medical textiles, filtration media, and hygiene products.
• Cross-linking Agent in the production of cellulose-based hydrogels and absorbent materials.
• Wrinkle-Resistant Finishing for cotton and cellulose-blend fabrics.
• Functional Additive in coatings and composites to improve fire resistance.
• Biomaterial Modification for creating advanced wound dressings and controlled-release systems.

Basic Information

Product Name	Tetrakis(Hydroxymethyl)Phosphoniumcellulosecarboxymethyl
CAS No.	73083-23-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	THPC-CMC; Tetrakis(hydroxymethyl)phosphonium carboxymethyl cellulose; THP-Cellulose Carboxymethyl Ether; Phosphonium, tetrakis(hydroxymethyl)-, salt with carboxymethyl cellulose; Cellulose, carboxymethyl, tetrakis(hydroxymethyl)phosphonium salt; Flame Retardant THPC-Cellulose Derivative
EINECS	Contact for details

Quality Control

Our Tetrakis(Hydroxymethyl)Phosphoniumcellulosecarboxymethyl is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance and purity for your specific application. A comprehensive Certificate of Analysis (COA) detailing assay, degree of substitution, and other critical parameters is provided with every shipment.

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). Keep the container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or fibrous solid
Identification (IR)	Conforms to structure
Assay (Active Content)	≥ 90%
Degree of Substitution (DS)	Contact for details
Moisture Content	≤ 8.0%
pH (1% Solution)	6.0 - 8.0
Solubility	Soluble in water

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