Alfa Aesar™ 5-Aminonaphthalene-1-sulfonic acid, tech. 90%

Manufacturer: Alfa Aesar™ A1143322

Quantity 100g

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Catalog No. AAA1143322

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    Chemical Identifiers

    CAS 84-89-9
    Molecular Formula C10H9NO3S
    Formula Weight 223.25g/mol
    MDL Number MFCD00014315
    Beilstein 2214149
    Merck Index 14,6404
    Synonym Laurent's acid; 1-Naphthylamine-5-sulfonic acid
    Chemical Name or Material 5-Aminonaphthalene-1-sulfonic acid
    Grade Technical Grade

    Specifications

    Melting Point >300°C
    Quantity 100g
    Odor Odorless
    CAS 84-89-9
    Molecular Formula C10H9NO3S
    Formula Weight 223.25g/mol
    MDL Number MFCD00014315
    Beilstein 2214149
    Merck Index 14,6404
    Synonym Laurent's acid; 1-Naphthylamine-5-sulfonic acid
    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
    P280g-P305+P351+P338
    Wear protective gloves.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    RTECS Number QK1270500
    TSCA TSCA
    Chemical Name or Material 5-Aminonaphthalene-1-sulfonic acid
    Assay 90%
    Grade Technical Grade

    Description

    Applications
    5-Aminonaphthalene-1-sulfonic acid is an deriva- tizing agents in the precolumn derivatization of some chiral phenoxy acid. Cu(II) based on a dansyl derivative was synthesized with 29.2% overall yield by a seven-step synthetic procedure from the readily available starting material 5-aminonaphthalene-1-sulfonic acid.

    Solubility
    Soluble in hot water.

    Notes
    Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

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

    GHS P Statement
    P280g-P305+P351+P338
    Wear protective gloves.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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