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Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer
Product Name: Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer(THPS-U)
Alias: THPS-Urea; tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1)
CAS No.: 63502-25-0
UN Code: 2922
Molecular Formula: [(CH2OH)4P]2SO4·CH2N4
Alias: THPS-Urea; tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1)
CAS No.: 63502-25-0
UN Code: 2922
Molecular Formula: [(CH2OH)4P]2SO4·CH2N4
Property:
Colorless transparent liquid，with slight acidity and easier biodegradation.
Quality Standard:
Main Content:65.0-67.0%,Active Phosphate Content:10.0-12.0,Viscosity (25℃):30.0-50.0,Relative Density (25℃):
1.300-1.400,Iron (Fe):≤ 0.0015%,PH 4.0-6.0
Usage:
Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer is mainly used as fire retardant of textiles, it is suitable for pure cotton and P/C textiles and can get good effect after repeatedly wash. It can also be used as broad spectrum disinfectant in water treatment system.
Packing:
250kg PE plastic drum, or 1400 kg IBC container barrel.
Storage:
Please keep in dry and ventilated warehouse and tightly sealed.