Methanol ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
Ratings:
(No Reviews)
Total Ratings: 0
Avg. Ratings: 0.0 out of 5
|
Danger
|
20847.295EA
26.3
GBP
20847.295
20847.320
20847.240
20847.307
20847.318
20847.422
20847.466
20847.557
20847.360
20847.950
Methanol ≥99.8%, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. analytical reagent
Methanol
Formula:
CH₃OH Boiling Pt: 64.6 °C (1013 hPa) Melting Pt: –98 °C Density: 0.7918 g/cm³ (20 °C) Flash Pt: 11 °C (closed cup) Storage Temperature: Ambient |
MDL Number:
MFCD00004595 CAS Number: 67-56-1 EINECS: 200-659-6 UN: 1230 ADR: 3 (6.1),II REACH: 01-2119433307-44 Merck Index: 13,05984 |
Specification Test Results
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 |
Acetone | Max. 5 ppm |
Acetaldehyde | Max. 5 ppm |
E/E | 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 |
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