Synonymous:lavender flower oil
CAS NO: 8000-28-0
Preparation method:
The fresh inflorescence of Labiatae lavender is distilled by steam. The yield is about 0.78% ~ 1.1%. Mainly produced in France, Bulgaria, Russia, Italy and Tanzania. It is also cultivated in Xinjiang, Shaanxi, Zhejiang and other places in China.
Quality standard:
Relative density: 0.875 ~ 0.888
Refractive index: 1.459 ~ 1.470
Ester content (calculated by ethyl linalyl ester): more than 35.0%
Solubility in alcohol (OT-43): 1ml of sample can be dissolved in 4ml of 70% ethanol
Optical rotation: - 3 ° ~ - 10 °
Packaging and storage:
25kg / barrel, 50kg / barrel, 180kg / barrel, sealed and stored in a dark, cool and dry place.