N-Hexane 1Ltr
n-Hexane for liquid chromatography LiChrosolv®. CAS 110-54-3, EC Number 203-777-6, chemical formula CH₃(CH₂)₄CH₃.
Manufacturer: Merck
Catalog ID: 820383.1000
Stock: In Stock
Description
| Catalogue Number | 104391 |
| Description | n-Hexane |
| 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. |
Product Information
| CAS number | 110-54-3 |
| EC index number | 601-037-00-0 |
| EC number | 203-777-6 |
| Hill Formula | C₆H₁₄ |
| Chemical formula | CH₃(CH₂)₄CH₃ |
| Molar Mass | 86.18 g/mol |
| HS Code | 2901 10 00 |
Applications
| Application | n-Hexane for liquid chromatography LiChrosolv®. CAS 110-54-3, EC Number 203-777-6, chemical formula CH₃(CH₂)₄CH₃. |
Physicochemical Information
| Boiling point | 69 °C (1013 hPa) |
| Density | 0.66 g/cm3 (20 °C) |
| Explosion limit | 1.0 - 8.1 %(V) |
| Flash point | -22 °C |
| Ignition temperature | 240 °C |
| Melting Point | -94.3 °C |
| Vapor pressure | 160 hPa (20 °C) |
| Viscosity kinematic | 0.50 mm2/s (20 °C) |
| Solubility | 0.0095 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 25000 mg/kg |
| LD 50 dermal | LD50 Rabbit > 2000 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Purity (GC) | ≥ 98.0 % |
| Identity (IR) | conforms |
| Evaporation residue | ≤ 1.0 mg/l |
| Water | ≤ 0.01 % |
| Acidity | ≤ 0.0002 meq/g |
| Alkalinity | ≤ 0.0002 meq/g |
| Transmission (at 210 nm) | ≥ 50 % |
| Transmission (at 220 nm) | ≥ 85 % |
| Transmission (from 245 nm) | ≥ 98 % |
| Filtered by 0.2 µm filter |
