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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.
n-Hexane for liquid chromatography LiChrosolv®. CAS 110-54-3, EC Number 203-777-6, chemical formula CH₃(CH₂)₄CH₃.
Biological Information
Physicochemical Information
Boiling point
69 °C (1013 hPa)
Density
0.66 g/cm3 (25 °C)
Explosion limit
1.0 - 8.1 %(V)
Flash point
-22 °C
Ignition temperature
240 °C
Melting Point
-95.35 °C
pH value
7.0 (H₂O) Not applicable
Vapor pressure
100 hPa (9.8 °C)
Viscosity kinematic
0.50 mm2/s (20 °C)
Solubility
0.0095 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oral
LD50 Rat 25000 mg/kg
LD 50 dermal
LD50 Rabbit > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)
H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H336: May cause drowsiness or dizziness. H361f: Suspected of damaging fertility. H373: May cause damage to organs through prolonged or repeated exposure if inhaled. H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s)
P201: Obtain special instructions before use. P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P273: Avoid release to the environment. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P331: Do NOT induce vomiting. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal Word
Danger
RTECS
MN9275000
Storage class
3 Flammable liquids
WGK
WGK 2 obviously hazardous to water
Disposal
1 Strongly contaminated halogen-free organic solvents: container A.
Safety Information
Categories of danger
highly flammable, irritant, harmful, toxic for reproduction, dangerous for the environment
