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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:

    824-79-3 Sodium p-tolylsulfinate

  • Safety Description:

    S22:;
    S24/25:;
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