Appearance: clear between orange and pale tan liquid Odor: hyacinth orinntal fragrance Ester value: 20.0 Acid value: 7.0 Refractive index (20): 1.4600½1.4900 Specific rotation¿20 -13.0 ½ -9.0 linalool ontent%: 50.0 Compatibility(20): clear when 1ml sample dissolves in twice or more ethanol (95%)