Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate

Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate


    • Product Name Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate
    • Alias Ponceau 4R
    • Einecs 233-419-9
    • 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

    340677

    Chemical Name Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate
    Cas Number 521-68-0
    Molecular Formula C12H10N5NaO6S
    Molecular Weight 391.29 g/mol
    Appearance Reddish-brown powder
    Solubility In Water Soluble
    Melting Point Decomposes before melting
    Main Use Analytical reagent, azo dye intermediate
    Synonyms Sodium p-nitroaniline azo sulfanilic acid
    Ph Of 1 Solution Approximately 7-8
    Storage Conditions Store in a cool, dry place, tightly closed
    Stability Stable under normal temperatures and pressures
    Ec Number 208-316-4

    As an accredited Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)Benzenesulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging is a sealed, amber glass bottle containing 100 grams of Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)benzenesulphonate, labeled with hazard information.
    Storage Store Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)benzenesulphonate in a tightly sealed container, away from direct sunlight, heat, and moisture. Keep in a cool, dry, well-ventilated area, separated from incompatible substances such as strong oxidizing agents. Clearly label the container, and ensure storage complies with local chemical safety regulations and protocols. Avoid storing with food or animal feed.
    Shipping Sodium 2,4-Diamino-5-(2-Hydroxy-5-Nitrophenylazo)benzenesulphonate should be shipped in tightly sealed containers, clearly labeled, and protected from moisture and incompatible substances. Store and transport under cool, dry conditions, following local regulations for chemicals. Handle with proper personal protective equipment and ship in compliance with relevant hazardous materials guidelines if applicable.
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    Tel: +8615371019725

    Email: sales7@alchemist-chem.com