ISO 4724:1984 PDF
Oil of cedarwood, Virginia (Juniperus virginiana Linnaeus)
Название (английский):
ISO 4724:1984
Oil of cedarwood, Virginia (Juniperus virginiana Linnaeus)
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 2
- Дата публикации:
- 1 октября 1984 г.
- Издание:
- ISO IS 4724 edition 1 version 1
- ICS:
- 71.100.60
Описание (английский):
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 - 14 . Miscibility with 95 % (V/V) ethanol at 20 °C: 1 : 5. Cedrol content by chromatography: Maximum 14 % (m/m).
Технические детали
- Технический комитет
- ISO/TC 54 - Essential oils
- SKU
- ISO 4724:1984