Methanol
General information
General information
| Chemical formula: CH3OH | Molar Mass: 32.04 g/mol |
| Appearance: Colorless liquid | Density: 0.792 g/cm3 (20 °C) |
| Solub. in water: Soluble (20 °C) | Melting point: -98 °C |
| Boiling point: 64.5 °C | Flash point: 11°C |
| Storage temp.: below +30 °C | Cautions: Highly flammable, Toxic |
| R: 11-23/24/25-39/23/24/25 | S: 7-16-36/37-45 |
| HS-No.: 2905 11 00 | EC-Index-No.: 603-001-00-X |
Specification
Specification
| Assay (GC) | ≥ | 99.9 | % |
| Identification (IR) | Conforms | ||
| Nonvolatile residue | ≤ | 0.0002 | % |
| water | ≤ | 0.02 | % |
| Acidity | ≤ | 0.0002 | meq/g |
| Alkalinity | ≤ | 0.0002 | meq/g |
| UV transmission | |||
| at 210 nm | ≥ | 20 | % |
| at 220 nm | ≥ | 60 | % |
| at 230 nm | ≥ | 75 | % |
| at 235 nm | ≥ | 83 | % |
| at 250 nm | ≥ | 95 | % |
| at 260 nm | ≥ | 98 | % |
| Filtered by 0.2 µm filter | |||
Ordering code
Ordering code
| Ordering code | 1 L | 2.5 L | 5 L | 10 L | 20 L |
| P.E. | |||||
| Glass | 211.03.02500.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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محصولات مرتبط
