Methanol, HPLC, EMD Millipore Sigma
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Methanol, HPLC, EMD Millipore Sigma
HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
Formula: CH3OH
Formula Weight: 32.04 g/mol
| Appearance |
Clear liquid free from particulates |
| Assay (GC) |
99.8% min |
| Carbonyl (acetone, formaldehyde, acetaldehyde) |
0.001% max |
| Color (APHA) |
10 max |
| Evaporation residue |
2ppm max |
| Filtered through 0.2µm filter |
To pass test |
| Gradient at 254nm |
0.005AU max |
| Identity (IR-spectrum) |
Conforms |
| Solubility in water |
To pass test |
| Substances darkened by sulfuric acid |
To pass test |
| Substances reducing permanganate |
To pass test |
| Titrable acid |
0.0003meq/g max |
| Titrable base |
0.0002meq/g max |
| UV Abs. at 205nm |
1.00AU max |
| UV Abs. at 210nm |
0.80AU max |
| UV Abs. at 220nm |
0.40AU max |
| UV Abs. at 230nm |
0.20AU max |
| UV Abs. at 240nm |
0.10AU max |
| UV Abs. at 260nm |
0.04AU ma |
| UV Abs. at 280 - 400 nm |
0.01AU max |
| UV Cut-off |
205nm max |
| Water (H2O) |
0.05% max |
| CAS Number |
67-56-1 |
| EC Index |
603-001-00-X |
| Boiling Point |
64.5°C (1013 hPa) |
| Vapor pressure |
128 hPa (20°C) |
| Melting Point |
-98°C |
| Flash Point |
9.7°C |
| Safety Information- GHS |
| RTECS |
PC1400000 |
| Storage Class |
3- Flammable liquids |
| WGK |
WGK 2 obviously hazardous to water |
| Disposal |
1- Strongly contaminated halogen-free organic solvents:container A |