HPLC Preparative Grade Dichloromethane

Category:Fine Chemicals > Reagent
Product Name:HPLC Preparative Grade Dichloromethane
CAS No.:75-09-2
Standard:In-house Standards
Price(USD):0.00
International Approvals/Standards:ISO 9001:2015
Company:Concord Technology (Tianjin) Co,.Ltd

Basic Info
  • Grade: HPLC Preparative 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 Preparative Grade Dichloromethane

    CAS.No: 75-09-2

    Molecular formula: CH2Cl2         

    Test Items

    Specification

    Testing Result

    Assay CH2Cl2 (by GC) , ω / %

    99.8min

    99.98

    Residue on evaporation , ω / %

    0.0001 max

    0.00002

    Water(by K-F) , ω / %

    0.02 max

    0.012

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

    0.0003max

    0.0001

     

    (1cm cell vs. water)

    at 240 nm

    0.40 max

    0.153

    at 250 nm

    0.10 max

    0. 043

    at 260 nm

    0.05 max

    0.034

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