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2-Amino-8-Naphthol-6-Sulfonic Acid

    Specifications

    HS Code

    446341

    Chemical Name 2-Amino-8-Naphthol-6-Sulfonic Acid
    Cas Number 130-13-2
    Molecular Formula C10H9NO4S
    Molecular Weight 239.25 g/mol
    Appearance Light brown to tan powder
    Melting Point 300 °C (decomposes)
    Solubility In Water Slightly soluble
    Synonyms 2-Amino-8-hydroxynaphthalene-6-sulfonic acid, Tobias Acid
    Ph 1 Solution Approx. 3.5-4.5
    Storage Conditions Store in a cool, dry place
    Purity Typically ≥96%

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