Dichloromethane for analysis EMSURE ACS;ISO;Reag. Ph Eur

Code: 1060501000 D2-231

Analysis Note

Evaporation Number: 1.9

Purity (GC): ≥ 99.8 %Identity (IR): conformsAppearance: clearColor: ≤ 10 HazenTitrable acid: ≤ 0.0002 meq/gAlkal...


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Analysis Note

Evaporation Number: 1.9

Purity (GC): ≥ 99.8 %Identity (IR): conformsAppearance: clearColor: ≤ 10 HazenTitrable acid: ≤ 0.0002 meq/gAlkalinity: ≤ 0.0002 meq/gDensity (d 20 °C/ 4 °C): 1.324 - 1.326Boiling point: 39 - 42 °CFree chlorine (as Cl): ≤ 0.00002 %Chloride (Cl):

agencyreag. ISO, reag. Ph. Eur.
assay≥99.8% (GC)
autoignition temp.1223 °F, 605 °C (DIN 51794)
bp39.8-40 °C (lit.)
cation tracesAl: ≤0.00005%, Fe: ≤0.00001%, B: ≤0.000002%, Cu: ≤0.000002%, Co: ≤0.000002%, Mn: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Sn: ≤0.00001%, Cd: ≤0.000005%, Zn: ≤0.00001%, Cr: ≤0.000002%, Ni: ≤0.000002%, Mg: ≤0.00001%, Pb: ≤0.00001%, Mo: ≤0.000002%
colorclearAPHA: ≤10
density1.325 g/mL at 25 °C (lit.)
evapn. residue≤0.001%
expl. lim.22 %
formliquid
gradeACS reagent
impurities≤0.1% Methanol (GC), ≤0.005% Carbon tetrachloride (GC), ≤0.005% Chloroform (GC), ≤0.01% Water, ≤0.0002 meq/g Alkalinity, ≤0.02% Ethanol (GC), ≤0.00002% Free chlorine (as Cl), ≤0.0002 meq/g Titrable acid, ≤0.0001% Chloride (Cl)
InChI keyYMWUJEATGCHHMB-UHFFFAOYSA-N
InChI1S/CH2Cl2/c2-1-3/h1H2
mp−97 °C (lit.), -95 °C
pH7 (20 °C)
potency>2000 mg/kg LD50, skin (Rat), 1600 mg/kg LD50, oral (Rat)
product lineEMSURE®
Quality Level300
refractive indexn20/D 1.424 (lit.)
SMILES stringClCCl
solubility20 g/L
storage temp.2-30°C
vapor density2.9 (vs air)
vapor pressure6.83 psi ( 20 °C), 24.45 psi ( 55 °C)
Cas Number75-09-2
Hazard Class6.1
Un Number1593
Pack GroupIII
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