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Home > Organosulfur Compounds> potassium,2,5-dihydroxybenzenesulfonate
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potassium,2,5-dihydroxybenzenesulfonate

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Origin: China

Cas No: 21799-87-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    21799-87-1
    Other Names:
    Potassium 2,5-dihydroxybenzenesulfonate
    MF:
    21799-87-1
    EINECS No.:
    244-584-7
    Place of Origin:
    China
    Grade Standard:
    Industrial Grade, Medicine Grade
    Purity:
    98%
    Appearance:
    white crystalline powder
    Application:
    pharmaceutical and organic synthesis industries
    Brand Name:
    /
    Model Number:
    /

    Packaging&Delivery

    Packaging Details
    25KG composite bag lined with two layers of plastic bag or cardboard bucket. This product is non-toxic, harmless, according to the general chemical storage and transportation
    Port
    China main port

  • Property

    CAS No.: 21799-87-1 Formula: C6H5KO5S Molecular Weight: 228.26400

    Basic Info

    Chemical Name potassium,2,5-dihydroxybenzenesulfonate
    Synonyms

    Hydroquinone sulfonic acid,potassium salt;
    Hydroquinonesulfonate potassium salt;
    hydroquinone-2-sulfonic acid potassium salt;
    Potassium 2,5-dihydroxybenzenesulfonate;
    Potassium Hydroquinonesulfonate;
    2,5-Dihydroxybenzenesulfonic Acid Potassium Salt;
    Hydroquinonesulfonic Acid Potassium Salt;
    2,5-dihydroxybenzene sulfonic acid potassium salt;
    Benzenesulfonic acid,2,5-dihydroxy-,monopotassium salt;
    Hydroquinone Sulfonic Acid Potassium Salt;
    potassium hydroguinone sulphonate;
    hydroquinonesulfonic acid,potassium salt;

    CAS No. 21799-87-1
    Molecular Formula C6H5KO5S
    Molecular Weight 228.26400
    PSA 106.04000
    LogP 1.08270

    Properties

    Appearance & Physical State white solid
    Melting Point 251ºC (dec.)
    Water Solubility soluble
    Stability Stable. Incompatible with bases, oxidizing agents.
    Storage Condition Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Refrigerator (approx 4ºC).

    Safety Info

    Safety Statements S26-S37/39
    HS Code 29082000
    WGK Germany 2
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    hydroquinone→potassium,2,5-dihydroxybenzenesulfonate

    Precursor

    hydroquinone

    Downstream Product

    4-(hydroxymethyl)-4-methyl-1-phenylpyrazolidin-3-one
    3,6-dioxo-cyclohexa-1,4-dienesulfonic acid , potassium-salt

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