| 1. | Appearance: | white crystal |
| 2. | Odour: | peppermint aroma, cool |
| 3. | Melting point: | 42°C - 44°C |
| 4. | Optical rotation: | -49°C— -50°C |
| 5. | Nonvolatile residue: | ≤0.05 |
| 6. | Solubility: | 1g soluble in 5ml 90% ethanol |
| 7. | Content: | total menthol>99.9% |
The product features high chemical purity with a total menthol content exceeding 99.9%.
Menthol crystals are primarily applied in daily flavors and food flavors, and are widely utilized in toothpaste manufacturing.
The melting point is strictly controlled between 42°C and 44°C, and the optical rotation ranges from -49°C to -50°C.
The product exhibits high solubility, where 1g dissolves completely in 5ml of 90% ethanol.
The substance is registered under CAS No. 2216-51-5, EINECS No. 201-939-0, and FEMA No. 2665.
It is a natural plant extract sourced from China, appearing as white crystals with a characteristic cooling peppermint aroma.