Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-Ylidene}Hydrazinyl]Naphthalene-1,5-Disulfonate

Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-Ylidene}Hydrazinyl]Naphthalene-1,5-Disulfonate


    • Product Name Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-Ylidene}Hydrazinyl]Naphthalene-1,5-Disulfonate
    • Alias C.I. Reactive Blue 19
    • Einecs 241-409-6
    • 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

    930704

    Chemical Name Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-Ylidene}Hydrazinyl]Naphthalene-1,5-Disulfonate
    Molecular Formula C23H15ClN8Na3O9S3
    Molecular Weight 767.05 g/mol
    Appearance Dark red to purple powder
    Solubility In Water Soluble
    Cas Number 1934-21-0
    Synonyms C.I. Acid Yellow 23, Tartrazine, E102
    Uses Food coloring, pharmaceuticals, cosmetics, laboratory reagent
    Melting Point Decomposes
    Storage Conditions Store in a cool, dry place, away from strong oxidizers
    Stability Stable under normal temperatures and pressures
    Ph Value Approximately 6-8 (1% solution in water)
    Ec Number 217-699-5
    Light Sensitivity Light fastness good

    As an accredited Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-Ylidene}Hydrazinyl]Naphthalene-1,5-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 100g sealed amber glass bottle with a tamper-evident cap and chemical-resistant labeling for safety.
    Storage Store Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-ylidene}hydrazinyl]naphthalene-1,5-disulfonate in a tightly sealed container at room temperature (15–25°C), protected from moisture and light. Keep in a well-ventilated, dry area away from incompatible substances, such as strong oxidizers and acids. Ensure proper labelling and secondary containment to minimize risk of spills or contamination.
    Shipping Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-Ylidene}Hydrazinyl]Naphthalene-1,5-Disulfonate ships in tightly sealed containers, protected from moisture and direct sunlight. It is packed and labeled according to relevant chemical safety and transport regulations, ensuring safe delivery under standard ambient temperature and pressure conditions.
    Free Quote

    Competitive Trisodium 2-[(2E)-2-{6-[(4-Amino-6-Chloro-1,3,5-Triazin-2-Yl)(Methyl)Amino]-1-Oxo-3-Sulfonatonaphthalen-2(1H)-Ylidene}Hydrazinyl]Naphthalene-1,5-Disulfonate prices that fit your budget—flexible terms and customized quotes for every order.

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