tetrakis(hydroxymethyl)phosphonium chloride

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  THPC;Tetramethylolphosphonium chloride;THPS-UPC;tetrakis(hydroxymethyl)phosphonium;bis[tetrakis(hydroxymethyl)phosphonium] sulfate;tetrakis(hydroxymethyl)phosphonium acetate;bis[tetrakis(hydroxymethyl)phosphonium] ethanedioate;Tetrakis-Hydroxymethyl Phosphonium Sulfate-Urea Pre-condensate Polymer;

• CAS NO :

  124-64-1

• EC NO :

  204-707-7

• Molecular Formula :

  C₁₀H₂₄O₁₂P₂

• Molecular Weight :

  398.2379

• Main Specifications :

• InChI :

  InChI=1/2C4H12O4P.C2H2O4/c2*5-1-9(2-6,3-7)4-8;3-1(4)2(5)6/h2*5-8H,1-4H2;(H,3,4)(H,5,6)/q2*+1;/p-2

• Product description :

  【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.

• Molecular Structure :