Alfa Aesar™ Arsenic(III) oxide, 99.5% (metals basis)

Manufacturer: Alfa Aesar™ 4348830

Quantity 250g

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Catalog No. AA4348830

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    Chemical Identifiers

    CAS 1327-53-3
    Molecular Formula As2O3
    Formula Weight 197.84
    MDL Number MFCD00003433
    UN Number UN1561
    Merck Index 14,804
    Synonym Arsenic trioxide
    Chemical Name or Material Arsenic (III) oxide

    Specifications

    Formula Weight 197.84
    Health Hazard 3 GHS P Statement
    P260-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    Physical Form Powder
    CAS 1327-53-3
    TSCA TSCA
    Synonym Arsenic trioxide
    Solubility Information Slightly soluble in cold water; Soluble in boiling water, HCl, alkali hydroxide; Insoluble in alcohol, chloroform, and ether
    Health Hazard 1 Danger
    Density 3.74g/mL
    Odor Odorless
    MDL Number MFCD00003433
    Quantity 250g
    DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ARSENIC TRIOXIDE
    Mesh Size −100 Mesh
    UN Number UN1561
    Merck Index 14,804
    Boiling Point 465°C (subl.)
    Molecular Formula As2O3
    Melting Point 312.3°C
    Health Hazard 2 GHS H Statement
    H300-H350-H314-H318
    Fatal if swallowed.
    May cause cancer.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.
    RTECS Number CG3325000
    Chemical Name or Material Arsenic (III) oxide
    Assay 99.5%, (metals basis)

    GHS H Statement
    H300-H350-H314-H318
    Fatal if swallowed.
    May cause cancer.
    Causes severe skin burns and eye damage.
    Causes serious eye damage.

    GHS P Statement
    P260-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
    Do not breathe dust/fume/gas/mist/vapors/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
    IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
    Continue rinsing.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.

    Danger

    SDS & Safety Documents

  • Description & Specifications
  • Safety and Handling

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