Methanol - 34898

Code: 34898
Methanol
CHROMASOLV™ AMD, ≥99.9%
Methyl alcohol

CAS Number: 67-56-1
Linear Formula: CH3OH
Molar Mass: 32.04 g/mol
Beilstein Registry Number: 1098229
EC Number: 200-659-6
MDL Number: MFCD00004595
Catalog Number Packaging Size Container type Price QTY Cart
34898-2.5L 2.5L GLASS BOTTLE Contact
34898-4X2.5L 4X2.5L GLASS BOTTLE Contact
Back to top

Specifications

Property Value
Assay (GC) min. 99.9 %
Non-volatile matter max. 0.0005 %
Water (Karl Fischer) max. 0.02 %
Free acid (as HCOOH) max. 0.001 %
Free alkali (as NH3) max. 0.0005 %
Transmittance at 210 nm min. 30 %
Transmittance at 220 nm min. 50 %
Transmittance at 235 nm min. 80 %
Transmittance from 260 nm min. 98 %
HPLC Gradient at 230 nm max. 2 mAU
Fluorescence (chinin) at 254 nm max. 1 ppb
Fluorescence (chinin) at 365 nm max. 1 ppb
For AMD technic complying
Back to top

Physical Properties

Property Value
Refractive Index n20/D 1.329(lit.)
Vapor Pressure 410 mmHg ( 50 °C)
Vapor Density 1.11 (vs air)
Autoignition Temperature 725 °F
Explosion Limit 36 %
Boiling point 64 - 65 °C
Freezing point -98 °C
Density 0.79 g/cm3
Back to top

Safety Information

Property Value
Flashpoint 11 °C
Hazard Class 3
Package Group II
UN ID 1230
GHS Classification Flammable, Toxic, Health Hazard
Signal Word Danger
Hazard Statement(s) H225
H301
H311
H331
H370
Precautionary Statement(s) P284
P280
P260
P243
P210