products Acetoacetate Pigment Series Naphthol-Green-B

Naphthol Green B

    • Product Name: Naphthol Green B
    • Chemical Name (IUPAC): disodium;4-[(5-nitro-6-oxidonaphthalen-2-yl)diazenyl]benzenesulfonate
    • CAS No.: 19381-50-1
    • Chemical Formula: C30H15FeN3Na2O15S3
    • Form/Physical State: Powder/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

    704285
    Product Name Naphthol Green B
    Cas Number 19381-50-1
    Molecular Formula C30H15FeN3Na2O15S4
    Molar Mass 860.48 g/mol
    Appearance Dark green powder
    Solubility In Water Soluble
    Color Index Number 10020
    Melting Point Decomposes
    Maximum Absorption Wavelength 714 nm
    Usage Biological staining, textile dye
    Ph Range 6.5 - 7.5 (1% solution)
    Synonyms Naphthol Green S, Acid Green 1

    As an accredited Naphthol Green B factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

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    For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@boxa-chem.com.

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    Tel: +8615371019725

    Email: sales7@boxa-chem.com

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