ISO 3756:1976
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Oil of cubeb
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
08-22-2022
English, French
07-01-1976
The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Pale yellow to bluish-green, sometimes with blue fluorescence. Odour: Characteristic, spicy. Relative density at 20/20 °C: 0,906 - 0,930. Refractive index at 20 °C: 1,4920 - 1,5020. Optical rotation at 20 °C: Range from - 43 to - 20 . Acid value: Maximum 1,0. Ester value: 2,0 - 5,6.
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