Alfa Aesar™ 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca 4-6%

Manufacturer: Alfa Aesar™ B24969-36

Quantity 500g

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Catalog No. AAB2496936

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    Chemical Identifiers

    CAS 131-08-8
    Molecular Formula C14H7NaO5S·xH2O
    Formula Weight 310.26g/mol (Anhydrous)
    MDL Number MFCD00149068
    Beilstein 3580452
    Chemical Name or Material 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate

    Specifications

    Melting Point >320°C
    Quantity 500g
    CAS 131-08-8
    Molecular Formula C14H7NaO5S·xH2O
    Formula Weight 310.26g/mol (Anhydrous)
    MDL Number MFCD00149068
    Beilstein 3580452
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.
    Health Hazard 3 GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    RTECS Number CB1095550
    TSCA TSCA
    Chemical Name or Material 9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate
    Assay 97%, (dry wt.), water ≈4 to 6%

    Description

    Applications
    9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate forms charge-transfer complexes with 9,10-dimethoxyanthracene-2-sulfonate. It is used as a catalyst in production of alkaline pulping in the soda process. It is used as an in situ photochemical fluorescence probe.

    Solubility
    Soluble in hot water, cold water and insoluble in alcohol or ether.

    Notes
    Incompatible materials are oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

    GHS H Statement
    H315-H319-H335
    Causes skin irritation.
    Causes serious eye irritation.
    May cause respiratory irritation.

    GHS P Statement
    P261-P280-P305+P351+P338-P304+P340-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    Wear protective gloves/protective clothing/eye protection/face protection.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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