Product Information
CAS No:2216-51-5
EINECS: 218-690-9
Specification
Identification |
Colorless, transparent hexagonal or needle like crystals |
Melting point |
41~44℃ |
Solubility |
1g soluble in 5ml of 90% v/v alcohol, forming a clear solution |
Optical rotation (25℃) |
-45°~-51° |
Limit of Nonvolatile residue (%) |
Not overrun 0.05 under condition of 105℃ |
Individual impurities |
≤0.3% |
Total impurities |
≤2.0% |
Chromatographic purity |
98%–102% on the dried basis |
Heavy metals |
≤10ppm |
As content |
≤3ppm |
Residue on ignition |
≤0.1% |
Related substances |
Examine by gas chromatography |
Usage
Menthol Crystal is the consumption spice that is allowed to use, mainly for the fragrance of toothpaste, candy, and beverage.
Package
25kg/plastic drum, or as customer request.
Storage
Storage in cool and dry place.