Alfa Aesar™ Phenol Red, ACS

pH indicator

Manufacturer: Alfa Aesar™ 1629406

Quantity 5g

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Catalog No. AA1629406

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    Chemical Identifiers

    CAS 143-74-8
    Formula Weight 354.38g/mol
    MDL Number MFCD00003552
    Beilstein 326470
    Merck Index 14,7247
    Synonym Phenolsulfonphthalein; Phenylsulfonephthalein
    Chemical Name or Material Phenol Red
    Grade ACS Grade

    Specifications

    Odor Odorless
    Melting Point >300°C
    Quantity 5g
    CAS 143-74-8
    Physical Form Crystalline
    Formula Weight 354.38g/mol
    MDL Number MFCD00003552
    Beilstein 326470
    Merck Index 14,7247
    Synonym Phenolsulfonphthalein; Phenylsulfonephthalein
    Solubility Information Practically insoluble in chloroform, ether; Soluble in aqueous alkali hydroxides or carbonates with red color (removed by boiling with zinc dust); Solubility in water: approximately 1g/1300mL; Solubility in alcohol: approximately 1g/350mL
    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.
    RTECS Number SJ7490000
    TSCA TSCA
    Chemical Name or Material Phenol Red
    Grade ACS Grade

    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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