| مشخصات فنی محصول | |
|---|---|
| Purity (GC) | ≥ 99.9 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 2.0 mg/l |
| Water | ≤ 0.1 % |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Gradient grade (at 235 nm) | ≤ 5 mAU |
| Gradient grade (at 254 nm) | ≤ 2 mAU |
| Transmission (at 225 nm) | ≥ 60 % |
| Transmission (at 240 nm) | ≥ 85 % |
| Transmission (from 260 nm) | ≥ 98 % |
| Filtered by 0.2 µm filter | |
جدول ویژگیهای کلیدی محصول
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|---|
| 64-17-5 | 200-578-6 | C₂H₆O | C₂H₅OH | 46.07 g/mol |
| شرح محصول | |
|---|---|
| Catalogue Number | 111727 |
| Synonyms | Ethyl alcohol, EtOH |
| Overview | With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved. |
| اطلاعات محصول | |
|---|---|
| CAS number | 64-17-5 |
| EC index number | 603-002-00-5 |
| EC number | 200-578-6 |
| Hill Formula | C₂H₆O |
| Chemical formula | C₂H₅OH |
| Molar Mass | 46.07 g/mol |
| HS Code | 2207 10 00 |
| Structure formula Image | |
| موارد کاربرد محصول | |
|---|---|
| Application | Ethanol gradient grade for liquid chromatography LiChrosolv®. Ethanol CAS No. 64-17-5, EC Number 200-578-6. Ethanol MSDS (material safety data sheet) or SDS here. |
| اطلاعات فیزیکی و شیمیایی محصول | |
|---|---|
| Boiling point | 78.3 °C (1013 hPa) |
| Density | 0.790 - 0.793 g/cm3 (20 °C) |
| Explosion limit | 3.1 - 27.7 %(V) |
| Flash point | 12 °C |
| Ignition temperature | 425 °C |
| Melting Point | -114.5 °C |
| pH value | 7.0 (10 g/l, H₂O, 20 °C) |
| Vapor pressure | 59 hPa (20 °C) |
| اطلاعات سم شناسی | |
|---|---|
| LD 50 oral | LD50 Rat 6200 mg/kg |
| اطلاعات ایمنی بر اساس GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H225: Highly flammable liquid and vapour. H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. |
| RTECS | KQ6300000 |
| Storage class | 3 Flammable liquids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 1 Strongly contaminated halogen-free organic solvents: container A. |
| اطلاعات ایمنی محصول | |
|---|---|
| Hazard Symbols |  Flammable |
| Categories of danger | highly flammable |
| R Phrase | R 11 Highly flammable. |
| S Phrase | S 7-16 Keep container tightly closed.Keep away from sources of ignition - No smoking. |
| اطلاعات بارگیری و نگهداری | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| اطلاعات حمل و نقل | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1170 , 3, II |
| Declaration (transport by air) IATA-DGR | UN 1170 , 3, II |
| Declaration (transport by sea) IMDG-Code | UN 1170 , 3, II |
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