Dichloromethane for HPLC, contains amylene as stabilizer, 4L

SKU:
34856-4L
  • $227.00

    • Description

    Dichloromethane for HPLC, ≥99.8%, contains amylene as stabilizer, 4L

    Synonym: Methylene chloride, methylene chloride

    • CAS Number 75-09-2

       

    • Empirical Formula (Hill Notation) CH2Cl2

       

    • Molecular Weight 84.93

       

    •  Beilstein/REAXYS Number 1730800

       

    •  EC Number 200-838-9

       

    •  MDL number MFCD00000881

       

    •  PubChem Substance ID 329755065

       

    •  NACRES NA.04

    Properties

    Related Categories Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, Dichloromethane (Methylene chloride),
    HPLC, HPLC Grade Solvents, HPLC Solvents, HPLC, HPLC Plus, and HPLC Gradient Grades, Returnable Containers, Solvent by Type, Solvent Bottles, Solvent Packaging Options, Solvent Products Available in Returnable Containers, Solvent by Application, Solvents
    Less...
    Quality Level 100
    grade for HPLC
    vapor density 2.9 (vs air)
    vapor pressure 24.45 psi ( 55 °C)
     - 6.83 psi ( 20 °C)
    assay ≥99.8%
    form liquid
    autoignition temp. 1223 °F
    contains amylene as stabilizer
    expl. lim. 22 %
    application(s) HPLC: suitable
    impurities free chlorine, in accordance
     -  ≤0.001% free acid (as HCl)
     -  ≤0.001% non-volatile matter
     -  ≤0.02% water (Karl Fischer)
    color APHA: ≤10
    transmittance 235 nm, ≥20%
     -  240 nm, ≥50%
     -  245 nm, ≥80%
     -  260 nm, ≥98%
    refractive index n20/D 1.424 (lit.)
    bp 39.8-40 °C (lit.)
    mp −97 °C (lit.)
    density 1.325 g/mL at 25 °C (lit.)
    absorption in accordance
    Featured Industry Food and Beverages
    SMILES string ClCCl
    InChI 1S/CH2Cl2/c2-1-3/h1H2
    InChI key YMWUJEATGCHHMB-UHFFFAOYSA-N

    General description

    Dichloromethane has been tested as a solvent medium for dipyridine-chromium(VI) oxide. Solubility was reported to be 12.5g/100ml.[1] Role of the quantity of TiO2 loading on activated carbon support on dichloromethane photodecomposition has been investigated.[2]

    Application

    Dichloromethane may be used in ultrasonic baths for cleaning and protection of aluminum coating over atactic-PMMA (poly(methyl methacrylate)) for dielectric studies.[3]

    Packaging

    1, 6×1, 4×2.5, 4, 4×4 L in glass bottle

    18 L in Pure-Pac™ 1

    200 L in Pure-Pac™ 1

    50 L in Pure-Pac™ 2

    View returnable container options.

    100 mL in glass bottle

    200 L in Pure-Pac™ 2

    Preparation Note

    Product filtered through a 0.2 μm filter

    Other Notes

    Pure-Pac® II containers require the Micromatic MacroValve coupler for dispensing solvents, Z560723.

    Important notice
    • The article number 34856-4X2.5L will be discontinued. Please order the single bottle 34856-2.5L which is physically identical with the same exact specifications.
    • The article number 34855-6X1L will be discontinued. Please order the single bottle 34856-1L which is physically identical with the same exact specifications.

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    Safety Information

    Signal word 
    Warning
    Hazard statements 
    H315 - H319 - H336 - H351
    Precautionary statements 
    P201 - P202 - P261 - P302 + P352 - P305 + P351 + P338 - P308 + P313
    Target organs 
    Central nervous system
    RIDADR 
    UN 1593 6.1 / PGIII
    WGK Germany 
    WGK 2
    RTECS 
    PA8050000
    Flash Point(F) 
    does not flash
    Flash Point(C) 
    does not flash