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    Main productsOther Products
    P-toluene Sulfonamine(PTSA)

    Properties:not soluble in water, diethyl ether, soluble in alcohol; inflammable and toxic.

    Molecular formula:C7H9NO2S

    Molecular weight:171.22

    CAS No.: 70-55-3

    Specifications:

    No.

    Test Items

    Specification

    1

    Appearance

    White crystalline powder

    2

    Purity %≥

    99.0

    3

    Melting point °C ≥

    136

    4

    Orthotoluene sulfonamide %≤

    0.2

    5

    PH value

    6.5-7.0

    6

    Heavy metal (PPm)

    10

    7

    Cl (PPm)

    50

    8

    SO4 (PPm)

    35

    9

    Fe (PPm)

    10

    10

    Loss on drying %≤

    0.2

    11

    Ash %≤

    0.05

    12

    Color (APHA)

    20

    對甲苯磺酰氯(PTSC)

    Package: 
    plastic weaving bag lined with plastic bag. Net weight: 25kg paper board drum. Net weight: 50Kg
    25Kg and 18,000-20,000Kg/container; 50Kg and 174,000Kg/container; Annual output: 1500,000Kg.

    Applications:
    As an intermediate for the synthetic of dyes and pigments;
    As a superior property plasticizer in polyamide resin, cellulose resin, have high consistence also can used in hot melt binding agent, paint printing ink.

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