Eucalyptus oil 60%-80% used in medicine, cool beverage, tooth paste, etc. From Yunnan, good quality!! EUCALYPTUS OILColor: Clear or pale yellow limpid liquid, color code not above color standard No.3 Specifications: Relative Density: 0.909~0.919 (20/20°C) Refractive Index: 1.4580~1.4650(20°C) Optical Rotation: 0°~+5°(20°C) Solubility: 1 V mix solubility with 5V alcohol70%density, limpid liquid ( ...