tetrakis(hydroxymethyl)phosphonium chloride

【Product Name】:tetrakis(hydroxymethyl)phosphonium chloride(THPC)
【Alias】:Tetrakis Hydroxymethyl Phosphonium Chloride(THPC)
Tetramethylolphosphonium Chloride
【CAS No.】:124-64-1
【UN Code】:2922
【Molecular Formula】:[(CH₂OH)₄P]Cl
【Property】:THPC is 80% aqueous solution, it is alkali, with irritating odor and corrosion, and easier biodegradation.
【Quality Standard】:
Appearance:Colorless transparent liquid
Main Content:≥ 80%
Relative Density(25℃):1.320-1.350
Iron (Fe):≤0.001%
PH:3.0-5.0
【Usage】: tetrakis(hydroxymethyl)phosphonium chloride is mainly used in fire retardant treatment of textiles, it can also be used as additive flame retardant of plastic, paper, etc. In addition, it can also be used in organic synthesis.
【Packing】: 250kg PE plastic drum or 1000kg IBC container barrel.
【Storage】: Please keep in dry and ventilated warehouse and should be tightly sealed. Separate with oxide and edible chemical product.