Sodium 4-(3-Methyl-4-{(E)-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Diazenyl}-5-Oxo-4,5-Dihydro-1H-Pyrazol-1-Yl)Benzenesulfonate

Sodium 4-(3-Methyl-4-{(E)-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Diazenyl}-5-Oxo-4,5-Dihydro-1H-Pyrazol-1-Yl)Benzenesulfonate


    • Product Name Sodium 4-(3-Methyl-4-{(E)-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Diazenyl}-5-Oxo-4,5-Dihydro-1H-Pyrazol-1-Yl)Benzenesulfonate
    • Alias Ponceau 4R
    • Einecs 401-680-5
    • Mininmum Order 1 g
    • Factory Site West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry sales9@alchemist-chem.com
    • Manufacturer Ccount Chem
    • CONTACT NOW
    Specifications

    HS Code

    437222

    Iupac Name Sodium 4-(3-methyl-4-{(E)-[4-methyl-3-(phenylsulfamoyl)phenyl]diazenyl}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate
    Molecular Formula C24H20N5O6S2Na
    Molar Mass 577.56 g/mol
    Appearance Reddish-brown powder
    Solubility In Water Soluble
    Cas Number 1934-21-0
    Melting Point 335 °C (decomposes)
    Main Use Dye, biological stain
    Functional Groups Azo, sulfonate, sulfonamide, pyrazolone
    Common Name Sodium sulfanilate azo dye
    Ph Value 6.0–7.5 (1% solution)
    Stability Stable under normal conditions
    Logp -2.8
    Absorption Maximum 515 nm

    As an accredited Sodium 4-(3-Methyl-4-{(E)-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Diazenyl}-5-Oxo-4,5-Dihydro-1H-Pyrazol-1-Yl)Benzenesulfonate 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 100-gram amber glass bottle with a tamper-evident cap and a clear, hazard-labeled exterior.
    Storage Store Sodium 4-(3-Methyl-4-{(E)-[4-Methyl-3-(Phenylsulfamoyl)Phenyl]Diazenyl}-5-Oxo-4,5-Dihydro-1H-Pyrazol-1-Yl)benzenesulfonate in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight, moisture, acids, and incompatible substances. Ensure proper labeling and avoid exposure to extreme temperatures. Keep away from food and drink. Follow standard chemical storage protocols and use appropriate personal protective equipment when handling.
    Shipping This chemical, Sodium 4-(3-Methyl-4-{(E)-[4-Methyl-3-(Phenylsulfamoyl)phenyl]diazenyl}-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonate, ships in tightly sealed containers, protected from light and moisture. Handle with care. Complies with all applicable hazardous materials regulations; ensure correct labeling and documentation for safe transport. Store in a cool, dry location upon arrival.
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