CYCLOHEXANE FOR ANALYSIS/ SIKLOHEKSAN, 1 LT, MERCK, 109666

CYCLOHEXANE FOR ANALYSIS EMSURE ACS,ISO,REAG. PH EUR, 1 LT # HARAP MENANYAKAN STOCK TERLEBIH DAHULU # Description Brand : MERCKMILLIPORE Made in Germany Catalogue Number 109666 Packing : 1 LT (glass bottle) Synonyms Hexahydrobenzene, Hexamethylene, Naphthene Overview 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 Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. Specifications Purity (GC) ≥ 99.5 % Identity (IR) conforms Appearance clear Color ≤ 10 Hazen Melting point ≥ 6.0 °C Density (d 20 °C/20 °C) 0.779 - 0.781 Boiling point 80 - 81 °C Acidity ≤ 0.0003 meq/g Aromatics (as benzene) ≤ 0.05 % Cyclohexene (GC) ≤ 0.05 % Ethanol (GC) ≤ 0.01 % Readily carbonizable substances conforms Al (Aluminium) ≤ 0.00005 % B (Boron) ≤ 0.000002 % Ba (Barium) ≤ 0.00001 % Ca (Calcium) ≤ 0.00005 % Cd (Cadmium) ≤ 0.000005 % Co (Cobalt) ≤ 0.000002 % Cr (Chromium) ≤ 0.000002 % Cu (Copper) ≤ 0.000002 % Fe (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 %