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): ≤ 0.0001 %Matter discolored by H₂SO₄: ≤ 100 HazenChloroform (GC): ≤ 0.005 %Ethanol (GC): ≤ 0.02 %Methanol (GC): ≤ 0.1 Êrbon tetrachloride (GC): ≤ 0.005 %Fluorescence (as quinine at 365 nm): ≤ 0.002 ppmAl (Aluminium): ≤ 0.00005 %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): ≤ 0.00001 %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.

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

1, 2.5, 4 l in Glass bottle

10, 25 l in Drum stainl. st.

190 l in Steel barrel