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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
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:>70%
Relative Density(25℃): 1.32−1.35
Iron (Fe):≤ 0.01%
PH: 3-5
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 1400kg IBC container barrel.
Storage:
Please keep in dry and ventilated warehouse and tightly sealed.