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The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Pale yellow. Odour: Characteristic, rustic and recalling the odour of lavernder flowers. Relative density at 20/20 °C: 0,877 - 0,890. Refractive index at 20 °C: 1,4580 - 1,4640. Optical rotation at 20 °C: Range from - 11 to - 7 . Miscibility in 70 % (V/V) ethanol at 20 °C: 1 volume in not…

The Standard specifies the following characteristics of the oil. Appearance: Fairly viscous liquid, sometimes containing crystals. Colour: Almost colourless to pale yellow. Odour: Characteristic, woody, pleasantly sweet and balsamic, recalling the wood of the tree. Relative density at 20/20 C: 0,941 - 0,970. Refractive index at 20 °C: 1,5040 - 1,5080. Optical rotation at 20 °C: Range from - 38 to…

The oil shall be a clear mobile liquid which may become cloudy or crystalline at low temperatures. The colour shall be yellow to brownish-yellow, the odour characteristic, recalling safrole. The relative density at 20/20 °C has to ly between 1,082 and 1,094 and the refractive index at 20 °C between 1,5330 and 1,5370. The optical rotation shall range from - 0,50 to + 3,0 . The miscibility with 90…

The Standard specifies certain characteristics of the oil. The oil shall be clear and almost colourless to pale yellow, the odour characteristic, recalling cineole. The relative density at 20/20 °C has to ly between 0,906 and 0,925 and the refractive index at 20 °C between 1,4590 and 1,4670. The optical rotation shall range from 0 to + 10 . 1 volume of the oil shall not require more than 5…

The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Almost colourless to bluish-green. Odour: Characteristic, recalling that of whole pepper. Relative density at 20/20 °C: 0,870 - 0,890. Refractive index at 20 °C: 1,4800 - 1,4920. Optical rotation at 20 °C: Range from - 16 to + 4 . Miscibility with 95 % (V/V) ethanol at 20 °C: 1 : 3. Ester…

The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Reddish brown to dark brown. Odour: Characteristic, spicy, recalling that of cinnamaldehyde. Refractive index at 20 °C: 1,5300 - 1,5400. Optical rotation at 20 °C: Range from - 2,5 to + 2 . Solubility in 70 % (V/V) ethanol at 20 C: 1 volume in 2 volumes. The values for the relative density…

The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Pale yellow to pale brownish yellow. Odour: Characteristic, recalling that of citronellal. Relative density at 20/20 °C: 0,880 - 0,895. Refractive index at 20 °C: 1,4660 - 1,4730. Optical rotation at 20 °C: Range from - 5 to 0 . Solubility in 80 % (V/V) ethanol at 20 °C: 1 volume in 2…

The Standard specifies the characteristics of the oil. The oil must be a clear, mobile liquid with a colour of pale yellow to amber with a slight blue fluorescence and a characteristic odour, recalling that of the flowers of the bitter orange tree. The maximum acid value runs up to 2,0. The permissible ranges for the values of relative density at 20/20 °C, refractive index at 20 °C, solubility in…

The Standard specifies the following characteristics of the oil. Appearance: Clear liquid or crystalline mass. Colour: Colourless to pale yellow, when liquid. Odour: Characteristic, recalling than of anethole. Relative density at 20/20 °C: 0,980 - 0,990. Refractive index at 20 °C: 1,5520 - 1,5590. Optical rotation at 20 °C: Range from - 2 to + 2 . Solubility in 90 % (V/V) ethanol at 20 °C: 1…