China Menthol Crystal From Asia Mint Factory Suppy, Find details about China Pepper Mint Oil, Essential Oil from Menthol Crystal From Asia Mint Factory Suppy
| ITEMS | STANDARD BP/USP/CP |
1. | Color and Appearance | Colorless to pale-yellow liquid |
2. | Odor | Special refreshing aroma;First taste acrid, after refreshing |
3. | Relative Density(20/20ºC) | 0.890 ~ 0.910 |
4. | Refractive Index(20ºC) | 1.456 ~ 1.466 |
5. | Optical Rotation | -17°~ -24° |
6. | Acid Value | Not more than 1.5 |
7. | Solubility(20ºC) | 1 Volume Soluble In 3.5 Volumes of 70 %( V/V) Alcohol, Forming a Clear Solution |
8. | Purity (by GC) | Menthol 28.0% ~ 40.0% |
9. | Total Menthol | Not less than 50% |