Chinese Natural Menthol Crystal Leading Manufacturer in China Conform to Bp/USP/Ep/Cp /Jp Standard, Find details about China Menthol, Mint from Chinese Natural Menthol Crystal Leading Manufacturer in China Conform to Bp/USP/Ep/Cp /Jp Standard
| ITEMS | STANDARD |
1. | Color and Appearance | Colorless, Transparent prism-shaped or needle- like crystals |
2. | Odor | Asian species with the characteristics of natural menthol |
3. | Melting point | 42ºC--44ºC |
4. | Solubility | 1g:5ml (90%) |
5. | Non volatile matter | ≤0.05% |
6. | Optical rotation(25ºC) | -49°~ -50° |
7. | Purity | ≥ 99% |
8. | As Content | ≤3mg/kg |
9. | Heavy Metal (as Pb) | ≤10 mg/kg |