Methanol ≥99.5% Ph. Eur., NF, BP
:67-56-1
:
:CH₃OH
:MFCD00004595
:32.04 g/mol
:13,05984
:64.6 °C (1013 hPa)
:–98 °C
:0.7918 g/cm³ (20 °C)
:11 °C (closed cup)
:Kamertemperatuur
:200-659-6
:1230
:3 (6.1),II
:01-2119433307-44
:GHS02
:GHS06
:GHS08
- Appearance:Conforms (see CoA/CoS)
- Refractive index (20°C):1.328 --> 1.330
- Residual solvents (CPMP/ICH/283/95):Conforms
- Residues of metal catalysts or reagents:Unlikely by manuf.process
- As (Arsenic):Max. 2 ppm
- Cd (Cadmium):Max. 0.1 ppm
- Co (Cobalt):Max. 1 ppm
- Hg (Mercury):Max. 2 ppm
- Ni (Nickel):Max. 6 ppm
- Pb (Lead):Max. 2 ppm
- V (Vanadium):Max. 10 ppm
- Conforms to Ph.Eur./NF/BP:Passes test
- Ph.Eur./BP specifications::Max. 0.02
- Identification A:Passes test Ph.Eur./BP
- Identification B:Passes test Ph.Eur./BP
- Appearance test:Passes test Ph.Eur./BP
- Acidity or alkalinity:Passes test Ph.Eur./BP
- Relative density [Ph.Eur./BP]:0.791 --> 0.793
- Absorbance (230 nm) [Ph.Eur./BP]:Max. 0.15
- Absorbance (250 nm) [Ph.Eur./BP]:Max. 0.05
- Absorbance (270 nm) [Ph.Eur/BP]:Max. 0.02
- Absorbance (290 nm) [Ph.Eur./BP]:Max. 0.01
- Absorption curve (*):Passes test Ph.Eur./BP
- Impurity A (Benzene V/V) [Ph.Eur./BP]:Max. 2 ppm
- Any impurity [Ph.Eur./BP]:Max. 0.1 %
- Total impurities [Ph.Eur./BP]:Max. 0.3 %
- Disregard limit [Ph.Eur./BP]:Max. 50 ppm
- Reducing substances:Passes test Ph.Eur./BP
- Residue on evaporation [Ph.Eur./BP]:Max. 10 ppm
- Water [Ph.Eur./BP]:Max. 0.10 %
- Assay [NF]:Min. 99.5 %
- Non-volatile residue [NF]:Max. 0.001 %
- Acetone and aldehydes (as acetone) [NF]:Max. 0.003 %
- Readily carbonisable substances:Passes test NF
- Readily oxidisable substances:Passes test NF
- Acidity:Passes test NF
- Alkalinity (as ammonia) [NF]:Max. 3 ppm
- Water determination [NF]:Max. 0.1 %
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