products Acetoacetate Pigment Series 1,4-O-Tolylazo-O-Tolylazo-2-Naphthol

1-(4-o-tolylazo-o-tolylazo)-2-naphthol

    • Product Name: 1-(4-o-tolylazo-o-tolylazo)-2-naphthol
    • Chemical Name (IUPAC): 1-[(E)-(4-methylphenyl)diazenyl]-2-[(E)-(2-methylphenyl)diazenyl]naphthalen-2-ol
    • CAS No.: 6786-81-6
    • Chemical Formula: C24H18N4O
    • Form/Physical State: Solid
    • Factroy Site: No.968 Jiangshan Road Nantong Economic and Technological Development Zone, Jiangsu, China
    • Price Inquiry: sales7@boxa-chem.com
    • Manufacturer: Nantong Acetic Acid Chemical Co., Ltd.
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    Specifications

    HS Code

    108709
    Chemical Name 1-(4-o-tolylazo-o-tolylazo)-2-naphthol
    Synonyms Sudan G, C.I. Solvent Yellow 7
    Molecular Formula C28H22N4O
    Molecular Weight 430.50 g/mol
    Cas Number 6368-72-5
    Appearance Red powder
    Melting Point 137-140°C
    Solubility Soluble in organic solvents, insoluble in water
    Application Dye for fats, oils, waxes, plastics, and inks
    Absorption Maximum Approx. 484 nm (in ethanol)
    Density 1.2 g/cm³
    Storage Conditions Store in a cool, dry place away from light
    Stability Stable under normal conditions

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