Griffchem n-HEXANE 99% AR

n-HEXANE

Typical Applications:

Solvent in chromatographic analysis (especially for gas chromatography and HPLC sample preparation)

Extraction solvent for oils and fats

Cleaning and degreasing of laboratory apparatus

General-purpose organic solvent in chemical and pharmaceutical industries

Specifications (Typical AR Grade):

Purity (GC): ≥ 99%

Boiling Point: 68–70 °C

Density (20 °C): ~0.660 g/mL

Refractive Index (20 °C): ~1.374

Evaporation Rate: Very high

Appearance: Clear, colorless liquid

Odor: Mild, gasoline-like

Storage & Handling:

Store in a tightly closed container, in a cool, dry, well-ventilated area away from sources of ignition.

Highly flammable liquid and vapor.

Use only in well-ventilated laboratory spaces with proper protective equipment.

Hazards:

Flammable

Harmful if inhaled, may cause dizziness, headache, or long-term nervous system effects with repeated exposure.

Toxic to aquatic life.