Tetrakis(hydroxymethyl)phosphonium chloride urea polymer

【Product Name】:Tetrakis(hydroxymethyl)phosphonium chloride urea polymer(THPC-U) 【Alias】:THPC-Urea; THPC-UPC; Tetrakis(hydroxymethyl)phosphonium precondensate; tetrakis(hydroxymethyl)phosphonium chloride - urea (1:1:1) 【CAS No.】:27104-30-9 【UN Code】:2922 【Molecular Formula】:[(CH2OH)4P]Cl·CH2N4 【Property】:Colorless transparent liquid，with slight acidity and easier biodegradation. 【Quality Standard】: Active constituent:65-67% Relative Density(25℃): 1.305－1.325 Iron (Fe):≤ 0.001% PH: 5.0-6.0 【Usage】: Tetrakis(hydroxymethyl)phosphonium chloride urea polymer is mainly is mainly used as fire retardant of textiles, it is suitable for pure cotton and can get good effect after repeatedly wash. 【Packing】: 250kg PE plastic drum or 1000kg IBC container barrel. 【Storage】: Please keep in dry and ventilated warehouse and tightly sealed.