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H3PO3

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  Post Date: Oct 10,2013
  Expiry Date: Apr 08,2014
  Detailed Description: Cas No. :10294-56-1 Specs:98.0
Payment Method: T/T in advance
Chemical Name: Phosphorous Acid

Abbreviation: H3PO3

Molecular Weight: 82.0

CAS Number: 10294-56-1

Recommended Uses: Suitable for the raw material for production, such as the phosphite, the synthetic fiber and the organic phosphorus agricultural chemicals and so on. Also uses in producing highly effective water treatment agent ATMP and
so on.

Specification:
Appearance White Powder
Purity (%) 98.0 min
Chloride (as Cl-, %) 0.010 max
SO42- (%) 0.008 max
PO43- (%) 0.2 max
Iron, as Fe (ppm) 10.0 max

  CAS Registry Number:

10294-56-1

  Synonyms: ;Phosphonic acid;hydrogen phosphonate;phosphorus(+3) trihydride cation trihydroxide;Orthophosphorus;Orthophosphorous acid;Ortho-Phosphorous acid;
  Molecular Formula: H3PO3
  Molecular Weight: 81.9957
  Molecular Structure: 10294-56-1 Phosphorous acid
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R22:;
R35:;
  Safety Description: S26:;
S36/37/39:;
S45:;

  Company: Henan Qingshuiyuan Technology CO., Ltd     [ China ]        
  Contact: Yanping Zhou
  Tel: +86-391-6082211 6088611
  Fax: +86-391-6086299
  Email: sales@qywt.com.cn
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