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ISO 3757:1978
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Oil of patchouli
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
02-10-2018
French, English
01-08-1978
The Standard specifies the following characteristics of the oil. Appearance: Liquid, more or less viscous. Colour: Reddish-brown to greenish-brown. Odour: Characteristic, leafy, slightly camphoraceous. Relative density at 20/20 °C: 0,955 - 0,983. Refractive index at 20 °C: 1,5050 - 1,5120. Optical rotation at 20 °C: Range from - 66 to - 40 (exceptionally, to - 32 ). Miscibility with 90 % (V/V) ethanol at 20 °C: 1 : 10. Acid value: Maximum 4,0. Ester value: Maximum 10.
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