Ethyl methyl ketone for analysis EMSURE ACS;Reag. Ph Eur

Code: 1097086025 D2-231

Analysis Note

Purity (GC): ≥ 99.5 %Identity (IR): conformsAppearance: clearColor: ≤ 10 HazenTitrable acid: ≤ 0.0005 meq/gAlkalinity: ≤ 0.0002 meq/gDen...


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Analysis Note

Purity (GC): ≥ 99.5 %Identity (IR): conformsAppearance: clearColor: ≤ 10 HazenTitrable acid: ≤ 0.0005 meq/gAlkalinity: ≤ 0.0002 meq/gDensity (d 20 °C/20 °C): 0.805 - 0.815Boiling point: 79 - 80 °CAcetone (GC): ≤ 0.05 %2-Butanol (GC): ≤ 0.1 %Methanol (

agencyreag. Ph. Eur.
assay≥99.5% (GC)
autoignition temp.514 °C
bp79.6 °C/1013 hPa
cation tracesFe: ≤0.00001%, B: ≤0.000002%, Cu: ≤0.000002%, Co: ≤0.000002%, Mn: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Sn: ≤0.00001%, Al: ≤0.00002%, Mg: ≤0.000005%, Cd: ≤0.000005%, Zn: ≤0.00001%, Cr: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%
colorclearAPHA: ≤10
density0.805 g/cm3 at 20 °C
evapn. residue≤0.001%
expl. lim.1.8-11.5 % (v/v)
formliquid
gradeACS reagent
impurities≤0.0005 meq/g Titrable acid, ≤0.1% 2-Butanol (GC), ≤0.05% Water, ≤0.05% Methanol (GC), ≤0.05% Acetone (GC), ≤0.0002 meq/g Alkalinity, ≤0.0003% Substances reducing potassium permanganate (as O)
InChI keyZWEHNKRNPOVVGH-UHFFFAOYSA-N
InChI1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
mp-86 °C
pH7 (20 °C)
potency3400 mg/kg LD50, oral (Rat), >8000 mg/kg LD50, skin (Rabbit)
product lineEMSURE®
Quality Level300
solubility292 g/L
storage temp.2-30°C
transition tempflash point -4 °C
vapor pressure105 hPa ( 20 °C)
Cas Number78-93-3
Hazard Class3
Un Number1193
Pack GroupII
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