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  • 2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9

    • 2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9
    • 2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9
    • 2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9
    • 2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9 workshop
    • 2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9 factory
    • 2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9

    Product Overview:

    2-Aminotoluene-5-sulfonic acid powder Colourless flaky crystals.2-Aminotoluene-5-sulfonic acid CAS 98-33-9 Containing 1 molecule of water of crystallisation, lose water of crystallisation at 120℃, not melt at 330-350℃, but blacken and decompose. Soluble in water.2-Aminotoluene-5-sulfonic acid Raw Materials Used in organic synthesis.

    2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9 Attributes

    CAS:98-33-9

    MF:C7H9NO3S
    2-Aminotoluene-5-sulfonic acid powder

    MW:187.22

    EINECS:202-658-6

    Specification:2-Aminotoluene-5-sulfonic acid powder

    Sample:2-Aminotoluene-5-sulfonic acid powder

    Brand:2-Aminotoluene-5-sulfonic acid powder

    Appearance: white powder

    Storage: Cool Dry Place

    Brand: Globalchemical

    Shelf Life: 2 Years

    Test Method: HPLC

    2-Aminotoluene-5-sulfonic acid powder Raw Materials CAS 98-33-9 Details

    Uses and synthesis of 2-Aminotoluene-5-sulfonic acid powder

    2-Aminotoluene-5-sulfonic acid powder Colourless flaky crystals.2-Aminotoluene-5-sulfonic acid CAS 98-33-9 Contains 1 molecule of water of crystallisation, loses water of crystallisation at 120°C, does not melt but blackens and decomposes at 330-350°C. Soluble in water. 2-Aminotoluene-5-sulfonic acid Raw Materials Used in organic synthesis. Soluble in water.2-Aminotoluene-5-sulfonic acid Raw Materials Used in organic synthesis.

    2-Aminotoluene-5-sulfonic acid powder

    Applications / Functions of 2-Aminotoluene-5-sulfonic acid powder

    • 2-Aminotoluene-5-sulfonic acid powder is used in organic synthesis.
    • 2-Aminotoluene-5-sulfonic acid CAS 98-33-9 Used as a dye intermediate.

    Physicochemical Property of 2-Aminotoluene-5-sulfonic acid powder

    Colourless flaky crystals. Containing 1 molecule of water of crystallisation, it loses water of crystallisation at 120°C. It does not melt at 330-350°C, but turns black and decomposes. Soluble in water.

    2-Aminotoluene-5-sulfonic acid CAS 98-33-9

    Production methodprocess of 2-Aminotoluene-5-sulfonic acid powder

    2-Aminotoluene-5-sulfonic acid Raw Materials Produced by sulfonation of o-toluidine. The sulphonation reaction is carried out in the solvent diphenyl sulfone and heated to 150-185°C, the reaction is carried out intensely. At the end of the reaction, the product is dissolved with alkali, the solid diphenyl sulfone is removed, and then 2-Aminotoluene-5-sulfonic acid powder is obtained by distillation, water washing, filtration, acidification, etc. The yield is 98%.

    2-Aminotoluene-5-sulfonic acid Raw Materials

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