Solvent Direct High Purity n-Heptane 99% product meets USP monograph specifications and no USP Class 1, 2, 3 or other residual solvents are used in manufacturing or handling. High Purity n-Heptane 99% is a clear colorless liquids with a petroleum-like odor at room temperature.
 
Sovlent Direct High Purity n-Heptane 99% contains different isomers of heptane including, n-Heptane and iso-Heptane. Flash point 25°F. Less dense than water and insoluble in water. It appears as a clear or colorless liquid with a petroleum-like odor at room temperature.