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Methanol ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Supplier: VWR Chemicals

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20847.295EA 8463.8 INR InStock
20847.295 20847.320 20847.240 20847.307 20847.318 20847.422 20847.466 20847.557 20847.360
Methanol ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
Methanol


Formula: CH₃OH
MW: 32.04 g/mol
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
https://qa.digitalassets.avantorsciences.com/adaptivemedia/rendition?id=5ea983428c5015ad8417c1e1c260cce3a4d1de3c&vid=7bb8f9d74455604a6191a480ba063529ad0783c7&prid=web&clid=SAPDAM
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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
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

 

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