Tetrakis(hydroxymethyl)phosphonium sulfate urea polymer

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  THPS-Urea;tetrakis(hydroxymethyl)phosphonium hydrogen sulfate - urea (1:1);

• CAS NO :

  63502-25-0

• EC NO :

• Molecular Formula :

  C₅H₁₇N₂O₉PS

• Molecular Weight :

  312.2352

• Main Specifications :

• InChI :

  InChI=1/C4H12O4P.CH4N2O.H2O4S/c5-1-9(2-6,3-7)4-8;2-1(3)4;1-5(2,3)4/h5-8H,1-4H2;(H4,2,3,4);(H2,1,2,3,4)/q+1;;/p-1

• Product description :

  【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 1000 kg IBC container barrel.
  【Storage】: Please keep in dry and ventilated warehouse and tightly sealed.

• Molecular Structure :