Metanol ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytiskt reagens

Formel: CH₃OH MW: 32,04 g/mol Kokpunkt: 64,6 °C (1013 hPa) Smältpunkt: –98 °C Densitet: 0,7918 g/cm³ (20 °C) Flampunkt: 11 °C (closed cup) Förvaringstemperatur: Omgivande

MDL Number: MFCD00004595 CAS nummer: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3 (6.1),II REACH: 01-2119433307-44 Merck Index: 13,05984

Specifikation testresultat

Appearance	Clear colourless liquid
Assay (on anhydrous substance)	Min. 99.8 %
IR Spectrum	Passes test
Solubility in water	Passes test ACS
Acidity	Max. 0.0002 meq/g
Alkalinity	Max. 0.00006 meq/g
Boiling point	64 - 65 °C
Colouration	Max. 10 APHA
Density (20/4)	0.791 - 0.792
Density (20/20)	0.791 - 0.793
Substances coloured by H2SO4	Max. 10 APHA
Acetone + aldehydes (as CH3COCH3)	Max. 10 ppm
Aceton	Max. 5 ppm
Acetaldehyde	Max. 5 ppm
Ethanol	Max. 0.1 %
Evaporation residue	Max. 10 ppm
Formaldehyde	Max. 1 ppm
Substances reducing KMnO4 (as O)	Max. 2 ppm
Water	Max. 0.05 %
Cl (Chloride)	Max. 0.5 ppm
Al (Aluminium)	Max. 0.1 ppm
B (Boron)	Max. 0.08 ppm
Ba (Barium)	Max. 0.05 ppm
Ca (Calcium)	Max. 0.8 ppm
Cd (Cadmium)	Max. 0.01 ppm
Co (Cobalt)	Max. 0.01 ppm
Cr (Chromium)	Max. 0.02 ppm
Cu (Copper)	Max. 0.01 ppm
Fe (Iron)	Max. 0.1 ppm
K (Potassium)	Max. 0.1 ppm
Mg (Magnesium)	Max. 0.05 ppm
Mn (Manganese)	Max. 0.01 ppm
Na (Sodium)	Max. 0.7 ppm
Ni (Nickel)	Max. 0.01 ppm
Pb (Lead)	Max. 0.01 ppm
Sn (Tin)	Max. 0.1 ppm
Sr (Strontium)	Max. 0.02 ppm
Zn (Zinc)	Max. 0.2 ppm
Absorbance (225 nm)	Max. 0.17
Transmittance (210 nm)	Min. 20 %
Transmittance (220 nm)	Min. 50 %
Transmittance (225 nm)	Min. 68 %
Transmittance (250 nm)	Min. 95 %
Conforms to ACS	Passes test
Conforms Ph.Eur. R 1053200	Passes test
Conforms Ph.Eur. R1 1053201	Passes test
Conforms Ph.Eur. R2 1053202	Passes test