4L HPLC Pesticide Analysis Ethyl Acetate

Category:Fine Chemicals > Reagent
Product Name:4L HPLC Pesticide Analysis Ethyl Acetate
CAS No.:141-78-6
Standard:In-house Standards
Price(USD):0.00
International Approvals/Standards:ISO 9001:2015
Company:Concord Technology (Tianjin) Co,.Ltd

Basic Info
  • Grade: HPLC Pesticide Analysis 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

    Pesticide Analysis 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

    99.97

    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

    0.023

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

    0.0008 max

    0.0006

     

    UV Absorbance

    (1cm cell vs. water)

    at 254 nm

    1.00 max

    0.706

    at 260 nm

    0.30 max

    0.099

    at 265 nm

    0.05max

    0.023

    at 275 nm

    0.01max

    0.004

    at 400 nm

    0.01max

    0

    Pesticide detection (GC): peak / (ng/L)

    10max

    Pass test

     

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