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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 |
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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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