Alfa Aesar™ Arsenazo III disodium salt

Manufacturer: Alfa Aesar™ A11838-03

Quantity 1g

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Catalog No. AAA1183803

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    Chemical Identifiers

    CAS 62337-00-2
    Molecular Formula C22H16As2N4Na2O14S2
    Formula Weight 820.34g/mol
    MDL Number MFCD00003936
    UN Number UN3465
    Synonym 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
    Chemical Name or Material Arsenazo III disodium salt

    Specifications

    Melting Point >320°C
    Quantity 1g
    CAS 62337-00-2
    Molecular Formula C22H16As2N4Na2O14S2
    Formula Weight 820.34g/mol
    MDL Number MFCD00003936
    UN Number UN3465
    Synonym 3,6-Bis(2,2'-arsonophenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
    Health Hazard 1 Danger
    Health Hazard 2 GHS H Statement
    H301-H331
    Toxic if swallowed.
    Toxic if inhaled.
    Health Hazard 3 GHS P Statement
    P261-P301+P310-P304+P340-P311-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Call a POISON CENTER or doctor/physician.
    Store locked up.
    Dispose of contents/container in accordance with local/regional/national/international regulations.
    DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ORGANOARSENIC COMPOUND, SOLID, N.O.S.
    Chemical Name or Material Arsenazo III disodium salt

    Description

    Applications
    Arsenazo III disodium salt is a diazo dye reagent used in the spectrophotometric determination of aluminum, gallium and indium. Further, it is used in the complexometric determination of lanthanides, thallium, scandium thorium, uranium and yttrium. In addition to this, it acts as a metal indicator and form specifically colored metal ion complexes in aqueous media.

    Solubility
    Soluble in water.

    Notes
    Incompatible with strong oxidizing agents.

    GHS H Statement
    H301-H331
    Toxic if swallowed.
    Toxic if inhaled.

    GHS P Statement
    P261-P301+P310-P304+P340-P311-P405-P501a
    Avoid breathing dust/fume/gas/mist/vapors/spray.
    IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
    IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
    Call a POISON CENTER or doctor/physician.
    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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