Disodium 5,5-(2-(1,3-Dihydro-3-Oxo-2H-Indazol-2-Ylidene)-1,2-Dihydro-3H-Indol-3-One)Disulphonate

Disodium 5,5-(2-(1,3-Dihydro-3-Oxo-2H-Indazol-2-Ylidene)-1,2-Dihydro-3H-Indol-3-One)Disulphonate


    • Product Name Disodium 5,5-(2-(1,3-Dihydro-3-Oxo-2H-Indazol-2-Ylidene)-1,2-Dihydro-3H-Indol-3-One)Disulphonate
    • Alias Indigo Carmine
    • Einecs 249-355-9
    • 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

    326584

    Chemical Name Disodium 5,5-(2-(1,3-Dihydro-3-Oxo-2H-Indazol-2-Ylidene)-1,2-Dihydro-3H-Indol-3-One)Disulphonate
    Molecular Formula C16H8N4Na2O7S2
    Molar Mass 494.36 g/mol
    Appearance Dark blue solid
    Solubility In Water Soluble
    Cas Number 117-61-3
    Synonyms Indigo Carmine, Acid Blue 74
    Usage Dye, pH indicator, clinical reagent
    Storage Conditions Store in a cool, dry place, keep container tightly closed
    Stability Stable under recommended storage conditions
    Hazard Statements May cause irritation to skin, eyes, and respiratory tract
    Boiling Point Decomposes before boiling
    Melting Point Over 300°C (decomposes)
    Ec Number 204-147-9
    Inchi Key IMGSNAHGHDGGRY-UHFFFAOYSA-L

    As an accredited Disodium 5,5-(2-(1,3-Dihydro-3-Oxo-2H-Indazol-2-Ylidene)-1,2-Dihydro-3H-Indol-3-One)Disulphonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The chemical is packaged in a sealed, amber glass bottle containing 25 grams, labeled with hazard symbols, manufacturer details, and batch number.
    Storage Store **Disodium 5,5'-(2-(1,3-Dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonate** in a tightly sealed container, protected from light and moisture. Keep in a cool, dry place at room temperature, away from incompatible substances and direct sunlight. Ensure good ventilation in the storage area and follow all standard laboratory safety protocols for handling chemicals.
    Shipping Disodium 5,5'-(2-(1,3-Dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one)disulphonate is shipped in sealed, labeled containers, protected from moisture and light. It is transported according to standard chemical safety protocols, including appropriate documentation and material safety data sheets, ensuring compliance with local and international shipping regulations for laboratory chemicals.
    Free Quote

    Competitive Disodium 5,5-(2-(1,3-Dihydro-3-Oxo-2H-Indazol-2-Ylidene)-1,2-Dihydro-3H-Indol-3-One)Disulphonate prices that fit your budget—flexible terms and customized quotes for every order.

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