Sodium P-Toluene Sulfinate Tetrahydrate (SPTS)

• 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;Sodium p-toluene sulfinate(SPTS);

• Molecular Formula:

  C₇H₇NaO₂S

• Molecular Weight:

  178.184

• Molecular Structure:

  

• 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