Disodium 3,3'-[Biphenyl-4,4'-Diyldi(E)Diazene-2,1-Diyl]Bis(4-Aminonaphthalene-1-Sulfonate)

Disodium 3,3'-[Biphenyl-4,4'-Diyldi(E)Diazene-2,1-Diyl]Bis(4-Aminonaphthalene-1-Sulfonate)


    • Product Name Disodium 3,3'-[Biphenyl-4,4'-Diyldi(E)Diazene-2,1-Diyl]Bis(4-Aminonaphthalene-1-Sulfonate)
    • Alias Congo red
    • Einecs 225-790-8
    • 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

    665111

    Cas Number 2611-82-7
    Molecular Formula C32H22N6Na2O6S2
    Molecular Weight 728.67 g/mol
    Appearance Orange to brown powder
    Solubility In Water Soluble
    Synonyms Direct Red 23, Congo Red
    Ph Value 6.5-7.5 (1% aqueous solution)
    Odor Odorless
    Stability Stable under recommended storage conditions

    As an accredited Disodium 3,3'-[Biphenyl-4,4'-Diyldi(E)Diazene-2,1-Diyl]Bis(4-Aminonaphthalene-1-Sulfonate) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Disodium 3,3'-[Biphenyl-4,4'-Diyldi(E)Diazene-2,1-Diyl]Bis(4-Aminonaphthalene-1-Sulfonate), 100g, supplied in a sealed amber plastic bottle with tamper-evident cap.
    Storage Store Disodium 3,3'-[Biphenyl-4,4'-diyldi(E)diazene-2,1-diyl]bis(4-aminonaphthalene-1-sulfonate) in a tightly sealed container, in a cool, dry, and well-ventilated area. Keep away from direct sunlight, moisture, and incompatible substances such as strong oxidizers. Label the container clearly. Use secondary containment if necessary to prevent spills, and store in accordance with all local chemical safety regulations.
    Shipping This chemical is shipped in tightly sealed containers, protected from light, moisture, and extreme temperatures. It is typically transported as a solid powder, labeled with appropriate hazard information. Ensure chemical compatibility during shipping, and comply with all local, national, and international regulations for handling and transporting chemicals, including proper documentation and safety measures.
    Free Quote

    Competitive Disodium 3,3'-[Biphenyl-4,4'-Diyldi(E)Diazene-2,1-Diyl]Bis(4-Aminonaphthalene-1-Sulfonate) prices that fit your budget—flexible terms and customized quotes for every order.

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    Tel: +8615651039172

    Email: sales9@alchemist-chem.com