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Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)

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  Post Date: Mar 14,2014
  Expiry Date: Mar 14,2015
  Detailed Description: Cas No. :824-79-3 Other Name:Sodium P-Toluenesulfinate Tetrahydrate; P-Toluenesulfinic Acid Sodium Salt Tetrahydrate; P-Toluene Sulfinic Acid Sodium•Tetrahydrate
CAS No:824-79-3
Molecular Formula :C7H7O2SNa•4H2O
Product Usage:It can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material.
Specification:
Check-Point Unit Specifications
Appearance -- White Crystalline Powder
Purity % min 98
Loss On Drying % max 25-35
PH -- 8.5-9.0
Insoluble Matter In Water（H2O 20% Soln） -- clear & colorless
Heavy Metal ppm max 20
Sulfate % max 0.2
Chloride % max 0.5
Iron ppm max 10

  CAS Registry Number:

824-79-3
  Synonyms: ;P-Toluenesulfinate Sodium Salt;Sodium p-Toluene Sulfinate;SPTS;p-Toluene sulfinic acid sodium salt;P-toluene suifinic acid sodium salt;P-Toluene sulfinic acid sodium;Sodium toluene-4-sulphinate;p-Toluenesulfinic acid, sodium salt;p-tolylsulfonylsodium;P-Toluene sulfinic acid sodium;P-Toluenesulfinic acid sodium salt;
  Molecular Formula: C7H7NaO2S
  Molecular Weight: 178.184
  Molecular Structure: 824-79-3 Sodium p-tolylsulfinate
  Safety Description: S22:;
S24/25:;

  Company: Heze J-United Chemical Co., Ltd.     [ China ]          
  Contact: Richard Xu
  Tel: +86-573-82118911
  Fax: +86-573-82118912
  Email: sales@j-united.com
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