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Disodium [3-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-4-Hydroxy-5-Nitrobenzenesulphonato(3-)][2-[(2-Hydroxybenzylidene)Amino]-4-Nitrophenolato(2-)-N2,O1,O2]Chromate(2-)

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Disodium [3-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-4-Hydroxy-5-Nitrobenzenesulphonato(3-)][2-[(2-Hydroxybenzylidene)Amino]-4-Nitrophenolato(2-)-N2,O1,O2]Chromate(2-)


    • Product Name Disodium [3-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-4-Hydroxy-5-Nitrobenzenesulphonato(3-)][2-[(2-Hydroxybenzylidene)Amino]-4-Nitrophenolato(2-)-N2,O1,O2]Chromate(2-)
    • Alias Eriochrome Black T
    • Einecs 405-040-6
    • Mininmum Order 1 g
    • Factory Site Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry sales2@boxa-chemical.com
    • Manufacturer Boxa Chemical Group Ltd
    • CONTACT NOW
    Specifications

    HS Code

    586570
    Iupac Name Disodium [3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-5-nitrobenzenesulfonato(3-)][2-[(2-hydroxybenzylidene)amino]-4-nitrophenolato(2-)-N2,O1,O2]chromate(2-)
    Molecular Formula C30H18CrN8Na2O12S
    Molar Mass 856.63 g/mol
    Color Orange-red
    Physical State Solid
    Solubility In Water Soluble
    Melting Point Decomposes before melting
    Cas Number 1934-20-9
    Chemical Class Azo dye, Chromate complex
    Common Use Analytical reagent, pH indicator
    Stability Stable under standard conditions
    Odor Odorless
    Storage Conditions Store in a cool, dry place, protected from light
    Hazard Statements May be harmful if swallowed, can cause eye and skin irritation

    As an accredited Disodium [3-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-4-Hydroxy-5-Nitrobenzenesulphonato(3-)][2-[(2-Hydroxybenzylidene)Amino]-4-Nitrophenolato(2-)-N2,O1,O2]Chromate(2-) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Disodium [3-...Chromate(2-)] is supplied in a sealed 25g amber glass bottle, labeled with hazard warnings and detailed chemical information.
    Storage Disodium [3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-5-nitrobenzenesulphonato(3-)][2-[(2-hydroxybenzylidene)amino]-4-nitrophenolato(2-)-N2,O1,O2]chromate(2-) should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong acids and oxidizers. Ensure appropriate labeling and keep out of reach of unauthorized personnel.
    Shipping The chemical `Disodium [3-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-4-Hydroxy-5-Nitrobenzenesulphonato(3-)][2-[(2-Hydroxybenzylidene)Amino]-4-Nitrophenolato(2-)-N2,O1,O2]Chromate(2-)` must be shipped in tightly sealed containers, protected from moisture and light, and compliant with local, national, and international chemical transport regulations. Ensure chemical labeling and proper documentation accompany the shipment. Handle with care and utilize appropriate hazard labels if required.
    Free Quote

    Competitive Disodium [3-[(4,5-Dihydro-3-Methyl-5-Oxo-1-Phenyl-1H-Pyrazol-4-Yl)Azo]-4-Hydroxy-5-Nitrobenzenesulphonato(3-)][2-[(2-Hydroxybenzylidene)Amino]-4-Nitrophenolato(2-)-N2,O1,O2]Chromate(2-) prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to sales2@boxa-chemical.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@boxa-chemical.com