1,4-DIOXANE FOR ANALYSIS EMSURE 250 ML
Rp 1.347.000
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Purity (GC) ≥ 99.8 %
Identity (IR) conforms
Appearance clear
Color ≤ 10 Hazen
Titrable acid ≤ 0.0002 meq/g
Alkalinity ≤ 0.0002 meq/g
Density (d 20 °C/ 4 °C) 1.324 - 1.326
Boiling point 39 - 42 °C
Free chlorine (as Cl) ≤ 0.00002 %
Chloride (Cl) ≤ 0.0001 %
Matter discolored by H₂SO₄ ≤ 100 Hazen
Chloroform (GC) ≤ 0.005 %
Ethanol (GC) ≤ 0.02 %
Methanol (GC) ≤ 0.1 %
Carbon tetrachloride (GC) ≤ 0.005 %
Fluorescence (as quinine at 365 nm) ≤ 0.002 ppm
Al (Aluminium) ≤ 0.00005 %
B (Boron) ≤ 0.000002 %
Ba (Barium) ≤ 0.00001 %
Ca (Calcium) ≤ 0.00005 %
Cd (Cadmium) ≤ 0.000005 %
Co (Cobalt) ≤ 0.000002 %
Cr (Chromium) ≤ 0.000002 %
Cu (Copper) ≤ 0.000002 %
Fe (Iron) ≤ 0.00001 %
Mg (Magnesium) ≤ 0.00001 %
Mn (Manganese) ≤ 0.000002 %
Mo (Molybdenum) ≤ 0.000002 %
Ni (Nickel) ≤ 0.000002 %
Pb (Lead) ≤ 0.00001 %
Sn (Tin) ≤ 0.00001 %
Zn (Zinc) ≤ 0.00001 %
Evaporation residue ≤ 0.001 %
Water ≤ 0.01 %
Stabilized with about 50 ppm 2-Methyl-2-butene.
Synonyms: DCM, Methylene chloride, Methylene dichloride
CAS #: 75-09-2 EC Number: 200-838-9 Molar Mass: 84.93 g/mol Chemical Formula: CH₂Cl₂ Hill Formula: CH₂Cl₂ Grade: ACS,ISO,Reag. Ph Eur
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