Sulfanilic acid, 98+%

Manufacturer: Alfa Aesar A1582530

Quantity 250g

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Catalog No. AAA1582530

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    Chemical Identifiers

    CAS 121-57-3
    Molecular Formula C6H7NO3S
    Formula Weight 173.19g/mol
    MDL Number MFCD00007886
    Beilstein 908765
    Merck Index 14,8926
    Chemical Name or Material Sulfanilic Acid

    Specifications

    Quantity 250g
    CAS 121-57-3
    Assay Percent Range 98%
    Molecular Formula C6H7NO3S
    Formula Weight 173.19g/mol
    MDL Number MFCD00007886
    Beilstein 908765
    Merck Index 14,8926
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H315-H319-H317
    Causes skin irritation.
    Causes serious eye irritation.
    May cause an allergic skin reaction.
    Health Hazard 3 GHS P Statement
    P261-P280-P305+P351+P338-P362-P363-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
    RTECS Number WP3895500
    TSCA TSCA
    Chemical Name or Material Sulfanilic Acid
    Assay ≥98%

    Description

    Applications
    Reagent for the detection of histidine; intermediate for dyes and pharmaceuticalsSulfanilic acid is used as a reagent for chromatographic detection of histidine. It is also used as a chemical intermediate in organic synthesis. It is utilized in quantitative analysis of nitrate and nitrite ions. It plays an essential role in the manufacturing of azo dyes and in synthesis of sulfa drugs. It is used as a dopant for the chemical synthesis of polyaniline. It is used to prepare 2,4-diamino-6-p-sulphoanilinopyrimidine by reacting with 6-chloro-pyrimidine-2,4-diamine.

    Solubility
    Slightly soluble in water. Insoluble in ethanol, ether, caustic soda and sodium carbonate.

    Notes
    Incompatible with strong oxidizing agents, strong acids and strong bases.

    GHS H Statement
    H315-H319-H317
    Causes skin irritation.
    Causes serious eye irritation.
    May cause an allergic skin reaction.

    GHS P Statement
    P261-P280-P305+P351+P338-P362-P363-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

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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