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4-hydroxybenzenesulfonic acid

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Origem: China

Cas No: 98-67-9

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 100 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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  • Especificação de produtos
  • Descrição do produto
  • Property

    CAS No.: 98-67-9 Formula: C6H6O4S Molecular Weight: 174.17400

    Description

    4-Hydroxybenzenesulfonic Acid is used as a redox-mediator in the laccase-catalyzed degradation of indigo, a textile dye.

    Basic Info

    Chemical Name 4-hydroxybenzenesulfonic acid
    Synonyms

    p-Sulfophenol;
    P-PHENOLSULFONIC ACID;
    p-hydroxybenzenesulfonic acid;
    SULFOCARBOLIC ACID;
    PHENOL-4-SULFONIC ACID;
    Benzenesulfonic acid, 4-hydroxy-;
    4-Hydroxybenzenesulfonic acid;
    4-Phenolsulfonic acid;
    Phenolsulphonic acid;
    p-hydroxyphenylsulfonic acid;
    4-PHENOLSULPHONICACID;
    4-Hydroxybenzenesulf;

    CAS No. 98-67-9
    Molecular Formula C6H6O4S
    Molecular Weight 174.17400
    PSA 82.98000
    LogP 1.71970

    Properties

    Appearance & Physical State yellowish oily liquid
    Density 1.337 g/mL at 25ºC
    Melting Point 50(分解)ºC
    Refractive Index n20/D 1.489
    Stability Stable. Combustible. Incompatible with strong oxidizing agents.

    Safety Info

    RTECS DB6970000
    Hazard Class 8
    Safety Statements S26-S36/37/39-S45
    HS Code 2908999090
    WGK Germany -
    Packing Group III
    RIDADR UN 1803
    Risk Statements R34
    Hazard Codes C

    Synthesis Route

    (S)-nitryloxy-succinic acidoxaloacetic acid+4-hydroxybenzenesulfonic acid
    dimethyl sulfate+phenolmethyl sulfate+Dimethyl ether
    phenol4-hydroxybenzenesulfonic acid

    Precursor

    4-hydroxybenzenesulfonyl chloride
    p-hydroxybenzenesulfinic acid
    4-BROMOBENZENESULFONIC ACID MONOHYDRATE
    phenol

    Downstream Product

    Benzoquinone
    3,4-dihydroxybenzenesulfonic acid
    4-acetyloxybenzenesulfonic acid,pyridine
    fumaric acid

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