Rose Bengal

Manufacturer: Alfa Aesar A1705314

Quantity 25g

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Catalog No. AAA1705314

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    Chemical Identifiers

    CAS 632-69-9
    Molecular Formula C20H2Cl4I4Na2O5
    Formula Weight 1017.65g/mol
    MDL Number MFCD00151169
    Beilstein 3645857
    Merck Index 14,8262
    Synonym Acid Red 94
    Chemical Name or Material Rose Bengal

    Specifications

    Quantity 25g
    CAS 632-69-9
    Molecular Formula C20H2Cl4I4Na2O5
    Formula Weight 1017.65g/mol
    MDL Number MFCD00151169
    Beilstein 3645857
    Merck Index 14,8262
    Synonym Acid Red 94
    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 se
    RTECS Number LM5920000
    TSCA TSCA
    Chemical Name or Material Rose Bengal

    Description

    Applications
    Rose Bengal is a stain used in the eye drops to identify the eye damage. It finds application in the preparation of foraminifera for microscopic analysis, photosensitizing reactions and as a dye. In synthetic chemistry, it is utilized to convert triplet oxygen to singlet oxygen, which is used in [2+2] cycloadditions with alkenes. Its derivatives have important medical functions and used for the treatment of cancer. It acts as an alternative to phloxine B in Kreyberg ft.s stain for keratin and mucus. As a fluorescent probe, it is used for the determination of NAD binding sites of alcohol dehydrogenase.

    Solubility
    Soluble in water.

    Notes
    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 se

    Warning

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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