ISO 4727:1988
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Oil of palmarosa (Cymbopogon martinii (Roxburgh) W. Watson var. motia)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
16-07-2021
English, French
12-05-1988
Important note : Users cannot be edited or removed once added to your Multi user PDF.
The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Pale yellow. Odour: Characteristic rose like, with grassy note. Relative density at 20/20 C: 0,880 - 0,894. Refractive index at 20 C: 1,4710 - 1,4780. Optical rotation at 20 C: Range from - 1,4 to + 3 . Miscibility with 70 % (V/V) ethanol at 20 C: 1 : 2. Acid value: Maximum 1,0. Further on permissible values for ester value, free alcohols content and ester value after acetylation are given. Two typical chromatograms are shown.
| DocumentType |
Standard
|
| Pages |
4
|
| ProductNote |
This standard also refers to ISO/R 210,ISO/R 211
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| ISO 4720:2009 | Essential oils Nomenclature |
| 17/30330377 DC : 0 | BS ISO 4720 - ESSENTIAL OILS - NOMENCLATURE |
| BS ISO 4720:2009 | Essential oils. Nomenclature |
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