CH4O
Methanol absolute HPLC Supra-gradient (Reag. EP/BP/USP)
Main characteristics
| M | 32.04 |
|---|---|
| D | 0.791 |
| b.p | 64.7 °C |
| m.p | -98 °C |
Product specificities
| Appearance | Clear colorless liquid |
|---|---|
| Acidity (as Acetic acid) | max. 0.002% |
| Color (APHA, Pt-Co) | max. 10 |
| F254nm (as Quinine) | max. 1ppb |
| F365nm (as Quinine) | max. 0.5ppb |
| Assay (GC, on anhydrous basis) | min. 99.95% |
| Grad. elution H.Peak at 235nm | max. 0.002AU |
| Grad. elution H.Peak at 254nm | max. 0.001AU |
| Residue after evaporation | max. 0.0002%w/w |
| Water (KF) | max. 0.03%w/w |
| T210nm | min. 40% |
| T220nm | min. 60% |
| T230nm | min. 78% |
| T235nm | min. 85% |
| T250nm | min. 95% |
| T260nm | min. 98% |
| A225nm | max. 0.17AU |
| Ag (Silver) | max. 0.1ppm |
| Al (Aluminum) | max. 0.05ppm |
| Ba (Barium) | max. 0.1ppm |
| Bi (Bismuth) | max. 0.1ppm |
| Ca (Calcium) | max. 0.1ppm |
| Cd (Cadmium) | max. 0.05ppm |
| Co (Cobalt) | max. 0.1ppm |
| Cr (Chromium) | max. 0.05ppm |
| Cu (Copper) | max. 0.05ppm |
| Fe (Iron) | max. 0.02ppm |
| K (Potassium) | max. 0.1ppm |
| Li (Lithium) | max. 0.1ppm |
| Mg (Magnesium) | max. 0.05ppm |
| Mn (Manganese) | max. 0.05ppm |
| Mo (Molybdenum) | max. 0.05ppm |
| Na (Sodium) | max. 0.1ppm |
| Ni (Nickel) | max. 0.02ppm |
| Pb (Lead) | max. 0.05ppm |
| Sn (Tin) | max. 0.05ppm |
| Sr (Strontium) | max. 0.05ppm |
| Zn (Zinc) | max. 0.1ppm |
Cat. n° 136835
| Synonym : Methyl alcohol |
| Formula : CH4O |
| CAS : 67-56-1 |
| EC : 200-659-6 |
| UN : 1230 |
Standard pack
| 13683501 | 6 x 1L | Glass Bottle 45 (1L) |
| 13683502 | 4 x 2.5l | Glass Bottle 45 (2.5l) |
| 13683504 | 4 x 4l | Glass Bottle 32 (4l) |
| 13683555 | 1 x 45l | Stainless Steel Drum (45l) |
| 136835D3 | 1 x 30l | Stainless Steel Drum (30l) |