Alcohol / Ethanol Absolute, Denatured, BDH UK (not medical device, only for professional lab use)

RM427.00 – RM1,660.00

ETHANOL ABSOLUTE AnalaR NORMAPUR
Synonyms: Ethyl alcohol
Analytical Laboratory Grade
Denatured
Assay (on anhydrous substance) Min. 99,8 %
Assay (V/V) Min. 99,85 %
Acidity Max. 0,0002 meq/g
Alkalinity Max. 0,0001 meq/g
Colouration Max. 10 APHA
Distillation range : 78,0 °C
n 20/D 1,362
Substances discoloured by H2SO4 Max. 20 APHA
Aldehydes (as CH3CHO) Max. 5 ppm
Benzene Max. 2 ppm
Evaporation residue Max. 5 ppm
Formaldehyde Max. 1 ppm
Furaldehyde Max. 1 ppm
Ketones (as CH3COCH3) Max. 10 ppm
Substances reducing KMnO4 (as O) Max. 4 ppm
Methanol Max. 100 ppm
Propan-2-ol Max. 50 ppm
Total heavy alcohols Max. 100 ppm
Water Max. 0,1 %
Al (Aluminium) Max. 0,1 ppm
B (Boron) Max. 0,02 ppm
Ba (Barium) Max. 0,05 ppm
Ca (Calcium) Max. 0,2 ppm
Cd (Cadmium) Max. 0,02 ppm
Co (Cobalt) Max. 0,01 ppm
Cr (Chromium) Max. 0,01 ppm
Cu (Copper) Max. 0,05 ppm
Fe (Iron) Max. 0,05 ppm
Mg (Magnesium) Max. 0,05 ppm
Mn (Manganese) Max. 0,01 ppm
Ni (Nickel) Max. 0,02 ppm
Pb (Lead) Max. 0,05 ppm
Sn (Tin) Max. 0,05 ppm
Zn (Zinc) Max. 0,1 ppm
Form: liquid
Colour: colourless
Odour: characteristic
Health, safety and environmental information:
Melting temperature : -114°C
Boiling temperature : 78°C
Density(g/ml) : 0.8
Vapour pressure : 59 hPa (43mmHg) (20°C)
Relative vapour density: 1.59
Solubility in water : Miscible in all proportions
pH value : 7
Flash point : 13°C
Explosion limits: lower: 3.3 %v/v; upper: 19 %v/v
Auto-ignition temperature : 425°C
Viscosity: 1.2 mPas (20°C)
CAS No.: 64-17-5
Strictly for professional lab use
Brand: BDH Prolabo from the UK