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414719
Riedel-de Haën
Methanol
SKU
414719
CHROMASOLV™, capillary GC grade, ≥99.9%
Synonym(s)
Methyl alcohol
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- For GC headspace applications
- Meets USP, Ph. Eur. and ICH requirements
- GC headspace application tested
- Packed under inert gas for longer shelf life
| Brand Riedel-de Haën | Beilstein Registry Number | CAS Numbers (All) | EC Number | MDL Number |
| Molar Mass 32.04 g/mol | Synonyms Methyl alcohol |
Documents
Specifications
| Property | Value |
|---|---|
| autoignition Temperature | 725 °F |
| identity (IR) | complying |
| assay (GC) | Min. 99.90 % |
| non-volatile matter | Max. 0.0001 % |
| water (Karl Fischer) | Max. 0.10 % |
| dichloromethane (GC) | Max. 10 µg/l |
| suitability for residue analysis | Max. 2 ng/l |
| pentachloroethane (GC) | Max. 10 µg/l |
| organic impurities as toluene (GC-FID) | Max. 1 µg/l |
| vapor Density | 1.11 (vs air) |
| vapor Pressure | 410 mmHg ( 50 °C) |
| vapor Pressure | 97.68 mmHg ( 20 °C) |
| refractive Index | n |
Properties
| Property | Value |
|---|---|
| Autoignition Temperature | Not auto-flammable |
| Boiling Point/Range | 64-65 °C (1.013 hPa) |
| Color | Colorless |
| Density | 0.79 g/cm3 (20 °C) |
| Flashpoint | 11 °C |
| Form | Liquid |
| Grade | GC Grade |
| Incompatible Materials | Oxidizing agents |
| Lower Explosion Limit | 5.5 %(V) |
| Melting Point/Range | -98 °C |
| Partition Coefficient | -0.71 |
| Purity Percentage | 99.90 |
| Purity Details | >=99.90% |
| Solubility in Water | Completely miscible |
| Upper Explosion Limit | 50 %(V) |
| Vapor Pressure | 128 hPa (20 °C) |
| Viscosity | 0.55 mPa.s (25 °C) |
| pH-Value | Not applicable |
| Product Line | CHROMASOLV™ |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 3 |
| Package Group | II |
| UN ID | UN1230 |
