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Bromothymol Blue

    Specifications

    HS Code

    445121

    Cas Number 76-59-5
    Molecular Formula C27H28Br2O5S
    Molar Mass 624.39 g/mol
    Appearance Blue or green powder
    Solubility In Water Slightly soluble
    Melting Point 204-206 °C (decomposes)
    Ph Indicator Range 6.0 (yellow) to 7.6 (blue)
    Color Change Yellow (acidic), Green (neutral), Blue (basic)
    Lambda Max 430 nm (yellow form), 615 nm (blue form)
    Storage Conditions Store at room temperature, protected from light
    Synonyms BTB, Bromthymol blue, Dibromothymolsulfonphthalein

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

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    Competitive Bromothymol Blue prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: admin@sinochem-nanjing.com