Star Anise Oil,China price supplier

This product is Magnoliaceae plant star anise Illicium verum Hook. F. fresh leaves or mature fruit by the water
Steam distillation of the volatile oil obtained.
Characters This product is colorless or light yellow liquid clarification; smell similar and star anise. Frequent cold muddy
Turbidity or precipitation crystallization temperature and then clarified.
This product is 90% soluble in ethanol.
Relative density should be at 25 for 0.975 ~ 0.988 (Appendix A).
Solidifying point should not be less than 15 (Appendix D).
Specific Rotation check the goods, the tube 1dm home, determined in accordance with the law (Appendix E), specific rotation for the -2 ° to +1 °.
Refractive index should be 1.553 ~ 1.560 (Appendix F).