Boxa Chemical Group Ltd
Products

Yellowphenolphthalein


    • Product Name Yellowphenolphthalein
    • Alias 4-(p-hydroxyphenylazo)benzenesulfonic acid
    • Einecs 242-600-1
    • Mininmum Order 1 g
    • Factory Site Lingwu, Yinchuan, Ningxia, China
    • Price Inquiry sales2@boxa-chemical.com
    • Manufacturer Boxa Chemical Group Ltd
    • CONTACT NOW
    Specifications

    HS Code

    921117

    Name Yellowphenolphthalein
    Chemical Formula C20H12O5
    Molar Mass 332.31 g/mol
    Appearance yellow powder
    Melting Point 217-220 °C
    Solubility In Water slightly soluble
    Color Change Ph Range 4.2-6.2
    Cas Number 143-74-8
    Usage pH indicator
    Stability stable under normal conditions
    Boiling Point decomposes
    Storage Conditions keep in a tightly closed container, store in a cool, dry place

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

    Packing & Storage
    Packing Yellowphenolphthalein is packaged in a 100g amber glass bottle with a secure screw cap, labeled with hazard and handling information.
    Storage Yellowphenolphthalein should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Protect it from light and moisture. Clearly label the container and ensure it is kept away from food and drink. Follow all relevant safety and regulatory guidelines during storage.
    Shipping Yellowphenolphthalein is shipped in tightly sealed containers, protected from light, moisture, and incompatible substances. Transport complies with all relevant regulations for laboratory chemicals. The package is securely labeled, handled with care to prevent leaks, and includes safety data sheets. Packaging ensures safe delivery and minimizes environmental and health risks.
    Free Quote

    Competitive Yellowphenolphthalein 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 sales2@boxa-chemical.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: sales2@boxa-chemical.com