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LC1920 Ethanolgradient grade for liquid chromatography |
| Order number | Packaging | Quantity | Price € |
| AC28920 | Glass bottle | 1 l | 20.48 |
| AC28920 | Glass bottle | 2.5 l | 38.93 |
| AC28920 | Glass bottle | 4 l | 68.4 |
| AC28920 | Glass bottle | 4 X 4 L | Inquire |
| Product information | |
| Hill Formula | C2H6O |
| Chemical formula | C2H5OH |
| HS Code | 2207 10 00 |
| EC number | 200-578-6 |
| Molar mass | 46.07 g/mol |
| EC index number | 603-002-00-5 |
| CAS number | 64-17-5 |
| Chemical and physical data | |
| Ignition temperature | 363 °C |
| Solubility | (20 °C) completely miscible |
| Melting point | -114.5 °C |
| Molar mass | 46.07 g/mol |
| Density | 0.790 – 0.793 g/cm3 (20 °C) |
| pH value | 7.0 (10 g/l, H2O, 20 °C) |
| Boiling point | 78.3 °C |
| Vapor pressure | 59 hPa (20 °C) |
| Explosion limit | 3.5 – 15 %(V) |
| Flash point | 13 °C |
| Refractive index | 1.36 |
| Safety information according to GHS | |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. |
| Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking. |
| Signal Word | Danger |
| Hazard Pictogram(s) |  |
| RTECS | KQ6300000 |
| Storage class | 3 Flammable Liquids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 1 Strongly contaminated halogen-free organic solvents: container A. |
| Safety information | |
| R Phrase | R 11 Highly flammable. |
| S Phrase | S 7-16 Keep container tightly closed.Keep away from sources of ignition – No smoking. |
| Categories of danger | highly flammable |
| Hazard Symbol |
|
| Transport information | |
| Declaration (transport by sea) IMDG-Code | UN 1170 ETHANOL, 3, II |
| Declaration (transport by air) IATA-DGR | UN 1170 ETHANOL, 3, II |
| Toxicological data | |
| LD 50 oral | LD50 rat 6200 mg/kg |
| Specifications | |
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| residue on evaporation | ≤ 2.0 mg/l |
| Water | ≤ 0.1 % |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Gradient grade – at 235 nm |
≤ 5 mAU |
| – at 254 nm | ≤ 2 mAU |
| Transmission – at 225 nm |
≥ 60 % |
| – at 240 nm | ≥ 85 % |
| – from 260 nm | ≥ 98 % |
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