Methanol ≥99.9% (by GC), LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
Catalog # MERC1.06007.4000
Supplier: MERCK MILLIPORE
CAS Number:
Specifications
- Pack type:Glass bottle
- Pk:4 L
- Seq:5162
- Environmentally Preferable:Safer Human and Environmental Health
- Environmental certification:Chem21 Solvent Selection Guide recommended after discussion
Specifications
Specification Test Results
- 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
Specification Test Results
About this item
Synonyms: Wood alcohol, Methyl alcohol, Hydroxy methane, Carbinol
:
:32.04 g/mol
Merck Index:13,05984
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
EINECS:200-659-6
UN:1230
ADR:3 (6.1),II
:M-Clarity™ quality level = MQ200
REACH:01-2119433307-44
:GHS02
:GHS06
:GHS08
CAS Number:67-56-1
Formula:CH₃OH
MDL Number:MFCD00004595