Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
: Merck
:67-56-1
:
:CH₃OH
:MFCD00004595
:13,05984
:64,6 °C (1013 hPa)
:–98 °C
:0,7918 g/cm³ (20 °C)
:Ambient
:200-659-6
:3 (6.1),II
:M-Clarity™ quality level = MQ200
:1230
:01-2119433307-44
:GHS02
:GHS06
:GHS08
- Environmentally Preferable:Safer Human and Environmental Health
- Certifikát ochrany životního prostředí:Chem21 Solvent Selection Guide recommended after discussion
- Purity (GC):≥99.9%
- Identity (IR):Conforms
- Evaporation residue:≤2.0 mg/l
- Water:≤0.02%
- Colour:≤10 Hazen
- Acidity:≤0.0002 meq/g
- Alkalinity:≤0.0002 meq/g
- Gradient grade (at 235 nm):≤2.0 mAU
- Gradient grade (at 254 nm):≤1.0 mAU
- Fluorescence (as quinine at 254 nm):≤1.0 ppb
- Fluorescence (as quinine at 365 nm):≤0.5 ppb
- Transmission (at 210 nm):≥20%
- Transmission (at 220 nm):≥60%
- Transmission (at 230 nm):≥75%
- Transmission (at 235 nm):≥83%
- Transmission (at 250 nm):≥95%
- Transmission (from 260 nm):≥98%
- Absorbance (at 225 nm):≤0.170
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