product description
Tetrahydroxymethyl chloride; tetrakis (hydroxymethyl) phosphonium chloride; tetrakis (hydroxymethyl) phosphonium chloride; tetrakis (hydroxymethyl) phosphonium chloride; (About 80% aqueous solution); tetrahydroxymethyl phosphorus chloride (about 80% aqueous solution); tetrahydroxymethyl phosphorus chloride (THPC) Textile post-processing with flame retardants, plastics, paper and other additives flame retardant
For textile post-processing, used as plastic, paper flame retardants, but also for organic synthesis

Molecular formula: (COCH2) 4PCl
Molecular weight: 190.56
Structure:
Traits: colorless liquid

specification
Project indicators
Tetrahydroxymethylphosphonium chloride (HOCH2) 4PCl content% 80.0-85.0
Iron (Fe)% ≤ 0.001
Relative density (20 ° C) 1.335-1.350
Appearance: colorless liquid.

use
(1) textile post-treatment with flame retardant for cotton or polyester and other fabrics for permanent flame retardant treatment, the fabric after the flame retardant performance, feel good, resistant to washing, tearing less loss of strength, not Affect the fabric of the original excellent performance.
(2) plastic, paper and other additives flame retardant.

Packing: net weight 200kg, plastic bucket or iron lined with plastic drums.