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    Main productsOther Products
    Sodium p-toluene sulfinate(SPTS)

    Properties:soluble in water, stored avoiding light; toxic.

    Molecular formula:C7H7O2SNa

    Molecular weight:178.2

    CAS No.: 824-79-3

    Specifications:

    No.

    Test Items

    Specification

    1

    Appearance

    White powder

    2

    Purity %≥

    98.0

    3

    water solution(10%)

    Transparent in slight

    4

    PH value(10%)≤

    10.0

    5

    Moisture %≤

    1.0

    6

    NaCl %≤

    1.0

    7

    Na2SO4 %≤

    2.0

    8

    Na2CO3 %≤

    0.05

    對甲苯亞磺酸鈉(SPTS)

    Package: 
    plastic weaving bag lined with plastic bag. Net weight: 25Kg.
    25kg and 20,000kg/container; Annual output: 500,000Kg

    Applications:
    The intermediate of medicinal;
    Antifogging agent in photography;
    Oxydation inhibitor.

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