2-Naphthalenesulfonic Acid, 7,7'-Iminobis(4-Hydroxy-3-(2-

2-Naphthalenesulfonic Acid, 7,7'-Iminobis(4-Hydroxy-3-(2-


    • Product Name 2-Naphthalenesulfonic Acid, 7,7'-Iminobis(4-Hydroxy-3-(2-
    • Alias Naphthol AS-IR
    • Einecs 249-391-6
    • 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

    478143

    Iupac Name 7,7'-Iminobis(4-hydroxy-3-(2-naphthalenesulfonic acid))
    Molecular Formula C20H15NO7S2
    Molecular Weight 445.47 g/mol
    Cas Number 1326-03-0
    Appearance Brownish to reddish powder
    Solubility In Water Soluble
    Melting Point Decomposes before melting
    Odor Odorless
    Ph Typically acidic in aqueous solution
    Chemical Class Azo compounds (aromatic sulfonic acid derivative)

    As an accredited 2-Naphthalenesulfonic Acid, 7,7'-Iminobis(4-Hydroxy-3-(2- factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The product is packaged in a sealed, amber glass bottle containing 100 grams, clearly labeled with chemical name, hazard warnings, and batch number.
    Storage Store 2-Naphthalenesulfonic Acid, 7,7'-Iminobis(4-Hydroxy-3-(2-) in a tightly sealed container, away from moisture, heat, and direct sunlight. Keep in a cool, dry, well-ventilated area, segregated from incompatible substances such as strong oxidizers. Ensure proper chemical labeling and access only to trained personnel. Follow all relevant safety and environmental regulations for chemical storage and handling.
    Shipping The chemical **2-Naphthalenesulfonic Acid, 7,7'-Iminobis(4-Hydroxy-3-(2-** is typically shipped in tightly sealed containers, protected from moisture and light. Standard shipping methods comply with relevant hazardous material regulations. Ensure appropriate labeling and documentation. During transit, monitor for spills or leaks, and store away from incompatible substances in a cool, dry environment.
    Free Quote

    Competitive 2-Naphthalenesulfonic Acid, 7,7'-Iminobis(4-Hydroxy-3-(2- prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615371019725 or mail to sales7@alchemist-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: sales7@alchemist-chem.com