Alfa Aesar™ 2,5-Dihydroxybenzoic acid, 99%

Manufacturer: Alfa Aesar™ A1145922

Quantity 100g

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Catalog No. AAA1145922

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    Chemical Identifiers

    CAS 490-79-9
    Molecular Formula C7H6O4
    Formula Weight 154.12g/mol
    MDL Number MFCD00002460
    Beilstein 2209119
    Merck Index 14,4398
    Synonym Gentisic acid
    Chemical Name or Material 2,5-Dihydroxybenzoic acid

    Specifications

    Melting Point ≈206°C (dec.)
    Quantity 100g
    CAS 490-79-9
    Molecular Formula C7H6O4
    Formula Weight 154.12g/mol
    MDL Number MFCD00002460
    Beilstein 2209119
    Merck Index 14,4398
    Synonym Gentisic acid
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H302-H315-H319-H335
    Harmful if swallowed.
    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 LY3850000
    TSCA TSCA
    Chemical Name or Material 2,5-Dihydroxybenzoic acid
    Assay 99%

    Description

    Applications
    2,5-dihydroxybenzoic acid are used as intermediates for pharmaceuticals (especially for antipyetic anlgesic, antirheumatism) and other organic synthesis. They are used as matrix for ionization of peptides, proteins and carbohydrates. In industrial field, they are used as intermediates for the production of other organic chemicals, resins, polyesters, plasticizers, dyestuffs, preservatives, and rubber chemicals.

    Solubility
    It is soluble in alcohol and ether.

    Notes
    Keep away from Strong oxidizing agents, Strong bases, Acid chlorides, Acid anhydrides. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

    GHS H Statement
    H302-H315-H319-H335
    Harmful if swallowed.
    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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