Rosemary Oil FCC Grade is a concentrated aromatic and flavor ingredient which may be used in flavor and fragrance in the food and pharmaceutical industry. Specifications Appearance: Colorless to pale yellow liquid Refractive Index (@ 25C): 1.4500 - 1.4700 Specific Gravity (@ 25C): 0.890 - 0.912 Optical Rotation: -20 +10 1,8-Cineole: 10.00% -30.00% Packing 55.12 LB Drum