Alcool Etilico Absoluto UV IR HPLC 2500ml - Panreac (etanol)

ALCOOL ETILICO ABSOLUTO UV IR HPLC

FOrmula: C2H6O / Peso Molecular: 46,07 / Minimum assay (G C ) (v/v) 99,9% / Density at 20/4ºC 0,789-0,790 / MAXIMUM LIMIT OF IMPURITIES : APHA colour 10 / Acidity 0,0002 meq.g-1 / Alkalinity 0,0002 meq.g-1 / Non-volatile matter 0,0003 % / Water (H2O) 0,1 % / Suitability for IR spectometry: Passes test / UV Spectrum (1cm cell; Ref : water): ?(nm) 205(Cut off) A(UA)1 T(%)10 / ?(nm) 210 A(UA) 0,456 T(%)35 / ?(nm)220 A(UA)0,26 T(%)55 / ?(nm)235 A(UA)0,097 T(%)80 / ?(nm)245 A(UA)0,046 T(%)90 / ?(nm)270-400 A(UA)0,009 T(%)98 Fluorencence (as quinine): ? (nm) 254 ppb2 / 365 ppb1 / Data of interest in HPLC: Rohrschneider Polarity 4,3 / Eluotropic value e° (Al2O3) 0,88 / Sol H2O in solv at 20°C miscible/ For critical jobs, purge with nitrogem / Microfiltered product (0,2 µm) and bottled under nitrogem atmosphere CAS [64-17-5] EINECS 200-578-6NC 2207 10 00 19