Sodium 4-{[4-(Diethylamino)Phenyl][4-(Diethyliminio)Cyclohexa-2,5-Dien-1-Ylidene]Methyl}Benzene-1,3-Disulfonate

Sodium 4-{[4-(Diethylamino)Phenyl][4-(Diethyliminio)Cyclohexa-2,5-Dien-1-Ylidene]Methyl}Benzene-1,3-Disulfonate


    • Product Name Sodium 4-{[4-(Diethylamino)Phenyl][4-(Diethyliminio)Cyclohexa-2,5-Dien-1-Ylidene]Methyl}Benzene-1,3-Disulfonate
    • Alias Fluorescein Sodium
    • Einecs 222-095-2
    • Mininmum Order 1 g
    • Factory Site West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry sales9@alchemist-chem.com
    • Manufacturer Ccount Chem
    • CONTACT NOW
    Specifications

    HS Code

    453778

    Chemical Name Sodium 4-{[4-(Diethylamino)Phenyl][4-(Diethyliminio)Cyclohexa-2,5-Dien-1-Ylidene]Methyl}Benzene-1,3-Disulfonate
    Cas Number 1934-21-0
    Molecular Formula C20H24N2Na2O5S2
    Molecular Weight 502.62 g/mol
    Appearance Reddish-orange powder
    Solubility Highly soluble in water
    Melting Point >300°C (decomposes)
    Usage Dye, staining agent, pH indicator
    Synonyms Acid Yellow 23, Tartrazine
    Storage Conditions Store in tightly closed container, cool, dry place
    Ec Number 217-699-5
    Odor Odorless

    As an accredited Sodium 4-{[4-(Diethylamino)Phenyl][4-(Diethyliminio)Cyclohexa-2,5-Dien-1-Ylidene]Methyl}Benzene-1,3-Disulfonate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The 100g package is a sealed amber glass bottle with a tamper-evident cap, labeled with chemical details, hazard symbols, and batch number.
    Shipping This chemical is shipped in tightly sealed, chemical-resistant containers, clearly labeled according to regulatory requirements. It is transported under dry, cool conditions away from light and incompatible substances. All packaging complies with relevant hazardous material regulations (such as DOT, IATA, IMDG). Ensure use of personal protective equipment when handling upon arrival.
    Storage Store Sodium 4-{[4-(Diethylamino)phenyl][4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl}benzene-1,3-disulfonate in a tightly sealed container, away from light, moisture, and incompatible substances. Keep at room temperature in a well-ventilated, dry area designated for chemicals. Avoid storage near strong oxidizers and acids. Ensure proper labeling, and keep out of reach of unauthorized personnel.
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