Yudu County, Ganzhou, Jiangxi, China sales3@ar-reagent.com 3170906422@qq.com
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Disodium Chromotropate Dihydrate

    • Product Name Disodium Chromotropate Dihydrate
    • Alias Disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
    • Einecs 239-435-4
    • Mininmum Order 1 g
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@ar-reagent.com
    • Manufacturer Nanjing Finechem Holdings Co., Ltd
    • CONTACT NOW
    Specifications

    HS Code

    626815

    Chemicalname Disodium Chromotropate Dihydrate
    Molecularformula C10H8Na2O8S2·2H2O
    Molarmass 430.32 g/mol
    Casnumber 5808-22-0
    Appearance Yellow to orange powder
    Solubilityinwater Soluble
    Meltingpoint Decomposes before melting
    Density Approx. 1.8 g/cm³
    Ph Neutral to slightly alkaline in solution
    Storageconditions Store in a cool, dry place. Protect from light.

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

    Packing & Storage
    Packing Disodium Chromotropate Dihydrate, 25g, supplied in a sealed amber glass bottle with Sigma Aldrich labeling for chemical laboratory use.
    Shipping Disodium Chromotropate Dihydrate is shipped in tightly sealed, chemical-resistant containers to prevent contamination and moisture absorption. Packages are clearly labeled according to hazardous material regulations, including GHS/CLP symbols. Shipping follows all relevant safety and transportation regulations, such as IATA/ADR, ensuring secure handling and delivery by certified carriers.
    Storage Disodium Chromotropate Dihydrate should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area. Keep away from incompatible substances such as strong acids and oxidizers. Protect from moisture and direct sunlight. Follow local regulations for storage of laboratory chemicals. Always label containers clearly and store them at room temperature unless otherwise specified by the manufacturer.
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    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@ar-reagent.com

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