2-[(Z)-(4-Hydroxy-2-Methylphenyl)(2-Methyl-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonic Acid

2-[(Z)-(4-Hydroxy-2-Methylphenyl)(2-Methyl-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonic Acid


    • Product Name 2-[(Z)-(4-Hydroxy-2-Methylphenyl)(2-Methyl-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonic Acid
    • Alias Pirosulfan
    • Einecs 401-620-1
    • 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

    949180

    Chemical Name 2-[(Z)-(4-Hydroxy-2-Methylphenyl)(2-Methyl-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonic Acid
    Molecular Formula C21H18O5S
    Molecular Weight 382.43 g/mol
    Appearance Yellow powder
    Solubility Soluble in water and ethanol
    Melting Point 240-245°C
    Cas Number 131-51-1
    Synonyms Sulfasalazine yellow, C.I. Acid Yellow 17
    Pubchem Cid 5284369
    Storage Conditions Store at room temperature, protected from light
    Inchi InChI=1S/C21H18O5S/c1-13-10-11-16(23)15(2)14(13)21(17-8-4-6-9-19(17)27(24,25)26)12-18(20(11)22)7-3-5-8-18/h3-8,10,12,23H,9H2,1-2H3,(H,24,25,26)/b21-14-
    Density 1.41 g/cm³
    Ec Number 205-028-8

    As an accredited 2-[(Z)-(4-Hydroxy-2-Methylphenyl)(2-Methyl-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing White HDPE bottle, 100 grams. Tamper-evident cap, labeled with chemical name, molecular formula, hazard pictograms, and batch number.
    Storage Store 2-[(Z)-(4-Hydroxy-2-Methylphenyl)(2-Methyl-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonic Acid in a tightly sealed container, away from light, moisture, and incompatible materials such as strong oxidizing agents. Keep at a controlled room temperature, ideally in a well-ventilated, cool, and dry chemical storage cabinet. Ensure the area is clearly labeled and access is restricted to authorized, trained personnel.
    Shipping This chemical, **2-[(Z)-(4-Hydroxy-2-Methylphenyl)(2-Methyl-4-Oxocyclohexa-2,5-Dien-1-Ylidene)Methyl]Benzenesulfonic Acid**, is shipped in tightly sealed containers to prevent moisture and light exposure. It is transported as a non-hazardous solid under ambient conditions, following standard chemical shipping regulations to ensure safe delivery and maintain product integrity.
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