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

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 (GC): ≤ 0.05 %2-Methylpropan-2-ol (GC): ≤ 0.1 %Substances reducing potassium permanganate (as O): ≤ 0.0003 %Al (Aluminium): ≤ 0.00002 %B (Boron): ≤ 0.000002 º (Barium): ≤ 0.00001 Ê (Calcium): ≤ 0.00005 Í (Cadmium): ≤ 0.000005 %Co (Cobalt): ≤ 0.000002 %Cr (Chromium): ≤ 0.000002 %Cu (Copper): ≤ 0.000002 þ (Iron): ≤ 0.00001 %Mg (Magnesium): ≤ 0.000005 %Mn (Manganese): ≤ 0.000002 %Ni (Nickel): ≤ 0.000002 %Pb (Lead): ≤ 0.00001 %Sn (Tin): ≤ 0.00001 %Zn (Zinc): ≤ 0.00001 %Evaporation residue: ≤ 0.001 %Water: ≤ 0.05 %

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 PharmacopŒia (Reag. Ph Eur) and also with the ISO standards.

Legal Information

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

Packaging

25 l in Drum stainl. st.

2.5, 4 l in Glass bottle