Oragnoleptic properties

Specification

Appearance

Colourless to dark pale greenish yellow clear liquid

Odour 

Pleasant and sweet , warm odour

Solubility

Insoluble in water, soluble 1 vol. of solute in 3vol. of solvent (96%)

Physical Characteristic

Refractive index @ 20 ^oC

1.455 to 1.515

Specific gravity @ 25 ^oC

0. 840 to 1.045

Optical rotation

+12.5 to -28.5

Acid value

NMT 2.00mgKOH/gm

Water content

0.20% Max

Chromatographic Analysis:%

Alpha-copaene

12 to 54