4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid,Disodium Salt

4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid,Disodium Salt


    • Product Name 4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid,Disodium Salt
    • Alias Carmoisine
    • Einecs 218-019-8
    • Mininmum Order 1 g
    • Factory Site Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry sales7@alchemist-chem.com
    • Manufacturer Ccount Chem
    • CONTACT NOW
    Specifications

    HS Code

    404914

    Chemical Name 4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid, Disodium Salt
    Molecular Formula C16H10N2Na2O8S2
    Molecular Weight 504.37 g/mol
    Appearance Red to brown powder
    Solubility Soluble in water
    Melting Point Decomposes
    Cas Number 3761-53-3
    Synonyms Disodium salt of Acid Red 73, Ponceau MX
    Storage Conditions Store at room temperature, tightly closed
    Application Dye, indicator in analytical chemistry
    Lambda Max 510 nm (in aqueous solution)
    Inchi Key KZFQAWVPLZTEHI-UHFFFAOYSA-L

    As an accredited 4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid,Disodium Salt factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging contains 25 grams of 4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid, Disodium Salt in a labeled, amber glass bottle.
    Storage 4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid, Disodium Salt should be stored in a tightly sealed container, protected from light, moisture, and incompatible substances. Store at room temperature in a well-ventilated, dry area away from strong oxidizers and acids. Ensure clear labeling and restrict access to trained personnel. Follow all relevant safety guidelines for handling and storage of chemicals.
    Shipping Shipping for 4,5-Dihydroxy-3-Phenylazo-2,7-Naphthalenedisulfonic Acid, Disodium Salt requires secure, airtight packaging to prevent exposure to moisture and light. The chemical should be transported as a non-hazardous, non-flammable solid, with proper labeling according to regulations. Avoid extreme temperatures, and handle with protective equipment during transit to ensure safety.
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    Tel: +8615371019725

    Email: sales7@alchemist-chem.com