Hypophosphorous Acid

• Post Date:

  Jun 30,2014

• Expiry Date:

  Jun 30,2015

• Detailed Description:

  Cas No. :6303-21-5 Product Name:Hypophosphorous acid
  CAS No.: 6303-21-5
  IMDG CODE: 3264
  Uses:
  (1) Has excellent decoloring effect; widely used in the synthesis of alkyd, amine resin, nitro cellulose resin etc.
  (2) In the manufacture of hypophosphorous acid salts, such as sodium hypophosphite, calcium hypophosphite etc.
  (3) In pharmaceutical industry, like pharmaceutical intermediates.
  Packing & Storage:Upon clients' request
  Quality Specifications:
  No. Item Content
  Best quality First quality
  1 Hypophosphorous acid (H3PO2) %≥ 50.0 50.0
  2 Orthophosphorous acid (H3PO3) %≤ 0.5 1.0
  3 Fe %≤ 0.001 0.002
  4 Cl %≤ 0.015 0.015
  5 Color 30APHA 30APHA
  6 Density 1.210-1.265 1.210-1.265
  

• CAS Registry Number:

  6303-21-5

• Synonyms:

  ;Hypophosphorousacidcolorlessliq;phosphinic acid;Phosphinic acid;phosphenous acid;hydroxy(oxo)phosphonium;HPA;Hypophosphite Acid;

• Molecular Formula:

  H₃PO₂

• Molecular Weight:

  65.9964

• Molecular Structure:

  

• Hazard Symbols:

   C:Corrosive;
  

• Risk Codes:

  R34:;
  

• Safety Description:

  S26:;
  S36/37/39:;
  S45:;
  

• Company:

  HUBEI SKY LAKE CHEMICAL CO., LTD.     [ China ]        

• Contact:

  Jack Young

• Tel:

  27-87385545/+8618071065298

• Fax:

  27-87385545

• Email:

  th@tianhuchem.com