Alfa Aesar™ 2-Hydroxy-1,4-naphthoquinone, 98+%

Manufacturer: Alfa Aesar™ A11880-30

Quantity 250g

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Catalog No. AAA1188030

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    Chemical Identifiers

    CAS 83-72-7
    Molecular Formula C10H6O3
    Formula Weight 174.16g/mol
    MDL Number MFCD00001678
    Beilstein 1565260
    Merck Index 14,5393
    Synonym C.I. 75480; Lawsone
    Chemical Name or Material 2-Hydroxy-1,4-naphthoquinone

    Specifications

    Melting Point ≈193°C (dec.)
    Quantity 250g
    CAS 83-72-7
    Molecular Formula C10H6O3
    Formula Weight 174.16g/mol
    MDL Number MFCD00001678
    Beilstein 1565260
    Merck Index 14,5393
    Synonym C.I. 75480; Lawsone
    Health Hazard 1 Warning
    Health Hazard 2 GHS H Statement
    H341-H302-H319
    Suspected of causing genetic defects.
    Harmful if swallowed.
    Causes serious eye irritation.
    Health Hazard 3 GHS P Statement
    P280-P281-P305+P351+P338-P301+P312-P405-P501a
    Wear protective gloves/protective clothing/eye protection/face protection.
    Use personal protective equipment as required.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    RTECS Number QL8200000
    TSCA TSCA
    Chemical Name or Material 2-Hydroxy-1,4-naphthoquinone
    Assay ≥98%

    Description

    Applications
    2-Hydroxy-1,4-naphthoquinone is used for preparing decorative hair and skin dyes. 2-Hydroxy-1,4-naphthoquinone also demonstrates antimicrobial and antioxidant effects. It also suppress the formation of hydrogen peroxide and superoxide radical anion by aldehyde oxidase-catalyzed reactions.

    Solubility
    Soluble in water. 2 g/L at 20°C

    Notes
    Incompatible with strong oxidizing agents. Store at room temperature.

    GHS H Statement
    H341-H302-H319
    Suspected of causing genetic defects.
    Harmful if swallowed.
    Causes serious eye irritation.

    GHS P Statement
    P280-P281-P305+P351+P338-P301+P312-P405-P501a
    Wear protective gloves/protective clothing/eye protection/face protection.
    Use personal protective equipment as required.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
    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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