Methanol ≥99,8%, HiPerSolv CHROMANORM®, isokratische Qualität für die HPLC
Lieferant: VWR Chemicals
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Gefahr
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Filtered through a 0.2 µm filter, packaged under nitrogen.
20837.320EA
108
CHF
20837.320
20837.360
20837.9010
20837.9030
Methanol ≥99,8%, HiPerSolv CHROMANORM®, isokratische Qualität für die HPLC
Methanol
Formel:
CH₃OH Siedepunkt: 64.6 °C (1013 hPa) Melting Pt: –98 °C Dichte: 0.7918 g/cm³ (20 °C) Flash-Pt: 11 °C (closed cup) Lager Temperatur: Raumtemperatur |
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 |
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Spezifikation Testergebnisse
Assay (GC) | Min. 99.8 % |
Acidity | Max. 0.0005 meq/g |
Alkalinity | Max. 0.0003 meq/g |
Evaporation residue | Max. 5 ppm |
Water | Max. 0.05 % |
Absorbance (220 nm) | Max. 0.4 |
Absorbance (240 nm) | Max. 0.15 |
Absorbance (260 nm) | Max. 0.02 |
Transmittance (220 nm) | Min. 45 % |
Transmittance (240 nm) | Min. 75 % |
Transmittance (260 nm) | Min. 96 % |
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