• 久久综合九色综合97_
  •  
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    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
    Na2CO%≤
    0.05

    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.