Basic Info
  • Grade: HPLC Grade

    Factory Location: Tianjin,China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Sample Provided: no

    Detailed Product Description

    High purity solvent,
    Low residue Low water,
    Low UV-absorbance,
    Assuring optimum sensitivity,
    Long term stability

    HPLC Grade Ethyl Acetate

    CAS.No: 141-78-6

    Molecular formula:  CH3COOC2H5              

    Density: 0.900    

     

     Test Items

    Specification

    Testing Result

    Assay CH3COOC2H5 (by GC) , ω / %

    99.8min

    99.94

    Density(20℃) , ρ / (g/mL)

    0.899~0.901

    0.900

    Residue on evaporation , ω / %

    0.0005 max

    0.0002

    Water(by K-F) , ω / %

    0.05 max

    0.01

    Titrable Acid(H+) , (mmol/g)

    0.0008 max

    0.0006

     

    UV Absorbance

    (1cm cell vs. water)

    at 254 nm

    1.00 max

    0.640

    at 260 nm

    0.30 max

    0.084

    at 265 nm

    0.05max

    0.020

    at 275 nm

    0.01max

    0.009

    at 400 nm

    0.01max

    0.003

     

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    Concord Technology (Tianjin) Co,.Ltd
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