Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing admin@sinochem-nanjing.com 3389378665@qq.com
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Eosine Acid

    • Product Name Eosine Acid
    • Alias Eosin Y
    • Einecs 225-028-4
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    Specifications

    HS Code

    448305

    Product Name Eosine Acid
    Chemical Formula C20H8Br4O5
    Cas Number 17372-87-1
    Molecular Weight 691.85 g/mol
    Appearance Red crystalline powder
    Solubility In Water Moderately soluble
    Melting Point 272°C (decomposes)
    Ph Value Acidic (approximately 3-4 in water solution)
    Synonyms Acid Red 87, Eosin Y, Bromofluorescein
    Usage Biological staining, dye in inks and cosmetics
    Storage Conditions Keep container tightly closed and store in a cool, dry place
    Stability Stable under recommended storage conditions

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

    Packing & Storage
    Packing Eosine Acid is packaged in a 500g amber glass bottle, with tamper-evident cap and clearly labeled hazard and product information.
    Shipping Eosine Acid should be shipped in tightly sealed containers, away from incompatible substances, moisture, and direct sunlight. Transport must comply with relevant local and international regulations, using proper labeling and protective packaging. Handle with care to avoid spills, and ensure safety documentation accompanies the shipment. Suitable for ground, air, or sea freight.
    Storage Eosine Acid should be stored in a tightly closed container away from light, heat, and moisture. Keep it in a cool, dry, and well-ventilated area, separated from incompatible substances, such as strong oxidizers. Avoid exposure to direct sunlight and store at room temperature. Ensure proper labeling and follow safety guidelines for handling and storing chemicals to prevent contamination and degradation.
    Free Quote

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

    For samples, pricing, or more information, please call us at +8615371019725 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: admin@sinochem-nanjing.com

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    Certification & Compliance