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Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

Supplier: VWR Chemicals

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Filtered through a 0.2 µm filter, packaged under nitrogen.

20864.320EA 0 INR InStock
20864.320 20864.420 20864.290 20864.360 20864.400 20864.910
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Methanol


Formula: CH₃OH
MW: 32.04 g/mol
Boiling Pt: 64.6 °C (1013 hPa)
Melting Pt: –98 °C
Density: 0.79 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
Assay (on Anhydrous Substance) Min. 99.8%
Acidity Max. 0.0003 meq/g
Alkalinity Max. 0.0002 meq/g
Boiling point 64 - 65 °C
Density (20/20) 0.791 - 0.793
Evaporation Residue Max. 5 ppm
Water Max. 0.03%
Absorbance (210 nm) Max. 0.7
Absorbance (220 nm) Max. 0.3
Absorbance (230 nm) Max. 0.15
Absorbance (235 nm) Max. 0.1
Absorbance (250 nm) Max. 0.02
Absorbance (260 nm) Max. 0.01
Transmittance (210 nm) Min. 20%
Transmittance (220 nm) Min. 50%
Transmittance (225 nm) Min. 68%
Transmittance (230 nm) Min. 74%
Transmittance (235 nm) Min. 80%
Transmittance (250 nm) Min. 95%
Transmittance (260 nm) Min. 98%
Transmittance (260 - 420 nm) Min. 98%
Fluorescence (as Quinine; 254 nm) Max. 1 ppb
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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