Analysis Note

p-Xylene (GC): ≥ 99.0 %Identity (IR): conformsAppearance: clearColor: ≤ 10 HazenAcidity: ≤ 0.00025 meq/gAlkalinity: ≤ 0.00025 meq/gDensity (d 20 °C/20 °C): 0.862 - 0.869Refractive index (n 20/D): 1.495 - 1.499Boiling range (137-142°C): ≥ 95 % (v/v)Benzene (GC): ≤ 0.1 %Ethylbenzene (GC): ≤ 3 %Toluene (GC): ≤ 0.1 %Sulfur compounds (as S): ≤ 0.003 %Readily carbonizable substances: conformsThiophene: conformsAl (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 %Ni (Nickel): ≤ 0.000002 %Pb (Lead): ≤ 0.00001 %Sn (Tin): ≤ 0.00001 %Zn (Zinc): ≤ 0.00001 %Evaporation residue: ≤ 0.001 %Water: ≤ 0.01 %ISO-reagent

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

2.5 l in Glass bottle