Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(Sulfonatooxy)Ethyl]Sulfonyl}Phenyl)Amino]-1,3,5-Triazin-2-Yl}Amino)-4-Oxo-3-[2-(2-Sulfonatophenyl)Hydrazinylidene]-3,4-Dihydronaphthalene-2,7-Disulfonate

Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(Sulfonatooxy)Ethyl]Sulfonyl}Phenyl)Amino]-1,3,5-Triazin-2-Yl}Amino)-4-Oxo-3-[2-(2-Sulfonatophenyl)Hydrazinylidene]-3,4-Dihydronaphthalene-2,7-Disulfonate


    • Product Name Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(Sulfonatooxy)Ethyl]Sulfonyl}Phenyl)Amino]-1,3,5-Triazin-2-Yl}Amino)-4-Oxo-3-[2-(2-Sulfonatophenyl)Hydrazinylidene]-3,4-Dihydronaphthalene-2,7-Disulfonate
    • Alias C.I. Reactive Blue 19
    • Einecs 939-786-8
    • 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

    178603

    Iupac Name Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)amino]-1,3,5-triazin-2-yl}amino)-4-oxo-3-[2-(2-sulfonatophenyl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonate
    Molecular Formula C38H24ClN9Na4O18S5
    Molecular Weight 1162.99 g/mol
    Appearance Dark blue to black powder
    Solubility In Water Soluble
    Cas Number 1934-21-0
    Ec Number 217-699-5
    Common Name Acid Blue 9
    Synonyms Brilliant Blue FCF, FD&C Blue No. 1
    Ph Value In Aqueous Solution 5.0 - 7.0
    Stability Stable under normal storage conditions
    Melting Point Decomposes before melting
    Storage Temperature Room temperature, dry place
    Odor Odorless
    Application Used as a food dye and coloring agent

    As an accredited Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(Sulfonatooxy)Ethyl]Sulfonyl}Phenyl)Amino]-1,3,5-Triazin-2-Yl}Amino)-4-Oxo-3-[2-(2-Sulfonatophenyl)Hydrazinylidene]-3,4-Dihydronaphthalene-2,7-Disulfonate 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 product name, formula, warnings, and manufacturer details.
    Storage Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(Sulfonatooxy)ethyl]sulfonyl}phenyl)amino]-1,3,5-triazin-2-yl}amino)-4-oxo-3-[2-(2-sulfonatophenyl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonate should be stored in a tightly sealed container, in a cool, dry, and well-ventilated place, away from incompatible materials such as strong acids and bases. Protect from moisture and direct sunlight. Store at room temperature, avoid freezing or excessive heat, and clearly label all containers.
    Shipping Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(Sulfonatooxy)Ethyl]Sulfonyl}Phenyl)Amino]-1,3,5-Triazin-2-Yl}Amino)-4-Oxo-3-[2-(2-Sulfonatophenyl)Hydrazinylidene]-3,4-Dihydronaphthalene-2,7-Disulfonate should be shipped in a tightly sealed container, protected from moisture and light, and clearly labeled. Transport according to local, national, and international chemical shipping regulations, including appropriate hazard labeling and documentation for safe delivery.
    Free Quote

    Competitive Tetrasodium (3E)-5-({4-Chloro-6-[(3-{[2-(Sulfonatooxy)Ethyl]Sulfonyl}Phenyl)Amino]-1,3,5-Triazin-2-Yl}Amino)-4-Oxo-3-[2-(2-Sulfonatophenyl)Hydrazinylidene]-3,4-Dihydronaphthalene-2,7-Disulfonate prices that fit your budget—flexible terms and customized quotes for every order.

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