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HYPOPHOSPHOROUS ACID 50% (H3PO2)

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  Post Date: Nov 04,2014
  Expiry Date: Nov 04,2015
  Detailed Description: Cas No. :6303-21-5 HYPOPHOSPHOROUS ACID 50% (H3PO2)
CAS No. 6303-21-5
Appearance: colorless or slightly yellow liquid
Solubility: miscible in water
H3PO2 content: 50% min.
H3PO3: 0.5% max.
Na: 1.0% max.
Fe: 0.005% max.
Sulfate and chloride: 0.05% max.
Application: used as reducing agent, analysis reagent etc.
Package: 50kg or 250kg per plastic drum, or IBC drum

  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: 6303-21-5 Hypophosphorous acid
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R34:;
  Safety Description: S26:;
S36/37/39:;
S45:;

  Company: Wuhan Silworld Chemical Co.,Ltd     [ China ]        
  Contact: Candy Zhang
  Tel: 027-85613400
  Fax: 027-85613419
  Email: info@silworldchemical.com
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