Parameter | Specification | Parameter | Specification |
Methanol purity Weight % | Min 99.85 | Appearance | Clear and free of suspended matter |
Color Pt-Co scale | Max 5 | Specific gravity, 20/20°C | 0.7920-0.7930 |
Distillation range °C | max 0.5,incl. 64.6 | Water mg/kg | Max 500 |
Ethanol mg/kg | Max 50 | Carbonylic compounds as acetone mg/kg | Max 30 |
Non volatile matter mg/kg | Max 10 | Acidity as acetic acid mg/kg | Max 30 |
Permanganate time at 15°C minutes | Min 60 | Carbonisable substances (sulphuric acid wash test) Pt-Co scale | Max 30 |
Hydrocarbons | To pass test | Chloride as Cl- mg/kg | Max 0.5 |
Sulphur mg/kg | Max 0.5 | Total iron mg/kg | Max 0.1 |