Alpha terpinene
Oragnoleptic properties
Specification
Appearance
Colourless to clear
Odour
Pleasant and pine odour
Solubility
Insoluble in water, soluble 1 vol. of solute in 3vol. of solvent (96%)
Physical Characteristic
Refractive index @ 20 oC
1.452 to 1.4850
Specific gravity @ 25 oC
0.840 to 0.920
Optical rotation
+25 to +39.0
Acid value
NMT 2.00mgKOH/gm
Water content
0.20% Max
Chromatographic Analysis:%
Alpha pinene content
94 to 98