DICHLOROMETHANE FOR ANALYSIS EMSURE(R) (C005B-076734)

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Analysis Note

Evaporation Number: 1.9

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.

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Molecular Weight: 84.93. Empirical Formula: CH₂Cl₂. grade: ACS reagent. Quality Level: 300. Agency: reag. ISO, reag. Ph. Eur.. vapor density: 2.9 (vs air). vapor pressure: 24.45 psi ( 55 °C), 6.83 psi ( 20 °C). product line: EMSURE^®. . Assay: ≥. 99.8% (GC). form: liquid. autoignition temp.: 1223 . °F, 605 . °C (DIN 51794). potency: 1600 . mg/kg LD₅₀, oral (Rat), >. 2000 . mg/kg LD₅₀, skin (Rat). expl. lim.: 22 . %. impurities: ≤. 0.00002% Free chlorine (as Cl), ≤. 0.0001% Chloride (Cl), ≤. 0.0002 . meq/g Alkalinity, ≤. 0.0002 . meq/g Titrable acid, ≤. 0.005% Carbon tetrachloride (GC), ≤. 0.005% Chloroform (GC), ≤. 0.01% Water, ≤. 0.02% Ethanol (GC), ≤. 0.1% Methanol (GC). evapn. residue: ≤. 0.001%. color: clearAPHA: ≤. 10. refractive index: n20/D 1.424 (lit.). pH: 7 (20 . °C). bp: 39.8-40 . °C (lit.). mp: -95 . °C, −. 95 . °C (lit.). solubility: 20 . g/L. density: 1.325 . g/mL . at 25 . °C (lit.). cation traces: Al: ≤. 0.00005%, B: ≤. 0.000002%, Ba: ≤. 0.00001%, Ca: ≤. 0.00005%, Cd: ≤. 0.000005%, Co: ≤. 0.000002%, Cr: ≤. 0.000002%, Cu: ≤. 0.000002%, Fe: ≤. 0.00001%, Mg: ≤. 0.00001%, Mn: ≤. 0.000002%, Mo: ≤. 0.000002%, Ni: ≤. 0.000002%, Pb: ≤. 0.00001%, Sn: ≤. 0.00001%, Zn: ≤. 0.00001%. SMILES string: ClCCl. storage temp.: 2-30°C. InChI: 1S/CH2Cl2/c2-1-3/h1H2. InChI key: YMWUJEATGCHHMB-UHFFFAOYSA-N. Pictograms: GHS07,GHS08. Signal Word: Warning. Hazard Statements: H315 - H319 - H336 - H351. Precautionary Statements: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3. Target Organs: Central nervous system. Storage Class Code: 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects. WGK: WGK 2. Flash Point(F): does not flash. Flash Point(C): does not flash.