CAS No.: 27104-30-9;
EC No.: 500-057-6;

THPC-Urea is recognized as a flame retardant for cotton and polyester cotton fabircs, textiles.

Related products
THPC: Tetrakis(hydroxymethyl)phosphonium chloride; Biocide, CAS# 124-64-1.
THPC-Urea: THPC polymer with urea; Flame retardant, CAS# 27104-30-9.
THPS: Tetrakis(hydroxymethyl)phosphonium sulphate; Biocide, CAS# 55566-30-8.
THPS-Urea: THPS polymer with urea; Flame retardant, CAS# 63502-25-0.

THPC-Urea Chemical names:
Phosphonium, tetrakis(hydroxymethyl)-, chloride, polymer with urea;
Tetrakis(hydroxymethyl)phosphonium chloride, oligomeric reaction products with urea;
Tetrakis(hydroxymethyl)phosphonium chloride-urea polycondensate;

THPC-Urea Technical data:
Appearance: Colorless transparent liquid;
Content: min. 70%;
Density(25℃): 1.320 to 1.360 g/ml
Iron (Fe): ≤0.015%
pH: 3.0 to 5.0

Packaging and storage:
250 KG per plastic drum,1400 KG per IBC tank.
Store in cool and ventilated warehouse, keep the container sealed.