Heze J-United Chemical Co., Ltd.

Propyl p-toluenesulfonate

• Category :

  Intermediates/Pharmaceutical intermediates

• 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);

• CAS NO :

  824-79-3

• EC NO :

  212-538-5

• Molecular Formula :

  C₇H₇NaO₂S

• Molecular Weight :

  178.184

• Main Specifications :

• InChI :

  InChI=1/C7H7O2S.Na/c1-6-2-4-7(5-3-6)10(8)9;/h2-5H,1H3;/rC7H7NaO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3

• Product description :

  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

• Molecular Structure :