METANOL (ÁLCOOL METÍLICO) PA EMSURE ACS ISO REAG PhEur MERCK
Embalagem 1L

Especificações:
Purity GC min 99.9 %
Identity IR conforms
Appearance clear
Colour max 10 Hazen
Solubility in water conforms
Acidity max 0.0002 meq/g
Alkalinity max 0.0002 meq/g
Density (d 20 °C/ 20 °C) 0.791 - 0.793
Boiling point 64 - 65 °C
Ethanol (GC) max 0.05 %
Acetone max 0.001 %
Acetaldehyde max 0.001 %
Formaldehyde max 0.001 %
Readily carbonizable substances
conforms
Carbonyl compounds (as CO) max 0.001 %
Cloride (Cl) max 0,5 ppm
Sulfate (SO4) max 1 ppm
Substances reducing potassium permanganate (as O)
max 0.00025 %
Ag (Silver) max 0.000002 %
Al (Aluminium) max 0.00005 %
As (Arsenic) max 0,000002 %
Au (Gold) max 0,000002 %
Ba (Barium) max 0.00001 %
Be (Berrylium) max 0.000002 %
Bi (Bismuth) max 0.000002 %
Ca (Calcium) max 0.00005 %
Cd (Cadmium) max 0.000005 %
Co (Cobalt) max 0.000002 %
Cr (Chromium) max 0.000002 %
Cu (Copper) max 0.000002 %
Fe (Iron) max 0.0000100 %
Ga (Gallium) max 0,000002 %
In(Indium) max 0,000002 %
Li (Lithium) max 0,000002 %
Mg (Magnesium) max 0.00001 %
Mn (Manganese) max 0.000002 %
Mo (Molibdenum) max 0,000002 %
Ni (Nickel) max 0.000002 %
Pb (Lead) max 0.00001 %
Pt (Platinum) max 0,000005%
Sn (Tin) max 0.00001 %
Ti (Titanium) max 0,000002 %
Tl (Taliium) max 0,000002 %
V (Vanadium) max 0,000002 %
Zn (Zinc) max 0,00001 %
Zr (Zirconium) max 0,000002 %
Evaporation residue max 0,0005 %
Water max 0,05 %