Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate

Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate


    • Product Name Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate
    • Alias Disodium Chromotropic Acid
    • Einecs 209-358-4
    • Mininmum Order 1 g
    • Factory Site West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry sales9@alchemist-chem.com
    • Manufacturer Ccount Chem
    • CONTACT NOW
    Specifications

    HS Code

    954146

    Chemicalname Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate
    Molecularformula C10H6Na2O8S2
    Molarmass 396.27 g/mol
    Casnumber 1655-27-4
    Appearance Yellow to brown powder
    Solubilityinwater Highly soluble
    Meltingpoint Decomposes before melting
    Ph Aqueous solutions are acidic
    Density Approx. 1.8 g/cm3
    Iupacname Disodium 3,6-dihydroxynaphthalene-2,7-disulfonate
    Synonyms Disodium salt of 3,6-dihydroxy-2,7-naphthalenedisulfonic acid
    Storageconditions Store in tightly closed container in a cool, dry place
    Ecnumber 216-753-9

    As an accredited Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing 500g of Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate supplied in a sealed, labeled amber glass bottle with tamper-evident cap.
    Storage Disodium 3,6-dihydroxynaphthalene-2,7-disulfonate should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible substances such as strong oxidizers and acids. Protect from moisture and humidity. Store at room temperature and avoid exposure to extreme heat or cold to ensure stability and prevent degradation.
    Shipping Disodium 3,6-Dihydroxynaphthalene-2,7-Disulfonate should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It should be handled with care, avoiding contact with incompatible substances. Follow all relevant local, national, and international regulations for transport, labeling containers clearly as a chemical substance. Use proper personal protective equipment during handling.
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