Alfa Aesar™ Diethylenetriaminepentaacetic acid, 98+%

Manufacturer: Alfa Aesar™ A10926-30

Quantity 250g

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Catalog No. AAA1092630

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    Chemical Identifiers

    CAS 67-43-6
    Molecular Formula C14H23N3O10
    Formula Weight 393.35g/mol
    MDL Number MFCD00004289
    Beilstein 1810219
    Merck Index 14,7125
    Synonym DTPA; Pentetic acid
    Chemical Name or Material Diethylenetriaminepentaacetic acid

    Specifications

    Odor Odorless
    Melting Point ≈220°C (dec.)
    Quantity 250g
    CAS 67-43-6
    Molecular Formula C14H23N3O10
    Formula Weight 393.35g/mol
    MDL Number MFCD00004289
    Beilstein 1810219
    Merck Index 14,7125
    Synonym DTPA; Pentetic acid
    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 MB8205000
    TSCA TSCA
    Chemical Name or Material Diethylenetriaminepentaacetic acid
    Assay ≥98%

    Description

    Applications
    Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion. It can also be used for treatment of radioactive materials such as plutonium, americium and other actinides. It is an active component of manganese and zinc fertilizers used in agrochemical industry. It acts as a color inhibitor and is used in the production of acrylon. It is also used in soaps as a water softener.

    Solubility
    Soluble in water and alkali.

    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 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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