Alfa Aesar™ Naphthalene-1-sulfonic acid sodium salt, 99% (dry wt.), water <2%

Manufacturer: Alfa Aesar™ B2248814

Quantity 25g

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Catalog No. AAB2248814

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    Chemical Identifiers

    CAS 130-14-3
    Molecular Formula C10H7NaO3S
    Formula Weight 230.22g/mol
    MDL Number MFCD00064964
    Beilstein 3639038
    Synonym Sodium naphthalene-1-sulfonate
    Chemical Name or Material Naphthalene-1-sulfonic acid sodium salt

    Specifications

    Melting Point 299° to 301°C
    Quantity 25g
    CAS 130-14-3
    Molecular Formula C10H7NaO3S
    Formula Weight 230.22g/mol
    MDL Number MFCD00064964
    Beilstein 3639038
    Synonym Sodium naphthalene-1-sulfonate
    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.
    TSCA TSCA
    Chemical Name or Material Naphthalene-1-sulfonic acid sodium salt
    Assay 99%, (dry wt.), water <2%

    Description

    Applications
    Naphthalene-1-sulfonic acid sodium salt is used as a detection reagent to investigate ion-pair high-performance liquid chromatographic retention behavior of copper(II)-1-oxa-4,7,10,13-tetraazacyclopentadecane complex. It is also used to prepare naphthalene-1-sulfonyl chloride by reaction with phosphorousoxy chloride. Further, it is used as a stationary liquid phase for resolution of dichlorophenol isomers by gas chromatography.

    Solubility
    Soluble in water.

    Notes
    Hygroscopic. Incompatible with strong oxidizing agents.

    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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