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DL-Menthol CAS 1490-04-6
DL-Menthol Quick Details:
- Product Name:DL-Menthol
- CAS No.:1490-04-6
- Purity:99%min
- EINECS No:216-074-4
- Molecular Formula:C10H20O
- Molecular weight:156.27
- Appearance:Colorless and transparent needle-like or prismatic crystals
DL-Menthol Specification:
| Items | Specifications |
| Color And Appearance | Colorless, Transparent Hexagonal
Or Needlelike Crystals |
| Odor | Have the characteristic odor of
Chinese natural menthol |
| Identification | A.The retention time of the major peak of the
Sample solution corresponds to that of the menthol peak of the Standard solution, as obtained in the Assay. |
| B. It meets the requirements in Specific Tests for Optical Rotation (781S), Specific Rotation. | |
| Melting Point ( °C) | 41°C~44.0°C |
| Solubility ( 25°C ) | 1g is soluble in 5ml of 90%(v/v) alcohol, forming a
clear solution |
| Limit of Nonvolatile residue (%) | NMT 0.05% under condition of 105°C |
| Specific Rotation (25°C) | -45° ~- 51° |
| Arsenic Content ( mgkg ) | ≤3 |
| Heavy Metal, as Pb (mg/kg) | ≤10 |
| Assay (GC) | 98.0~ 102.0% |
| Related Compounds | Individual Impurities NMT 0.3% |
| Total Impurities NMT 2.0% |
DL-Menthol Application：
Used in the preparation of cooling oil, painkillers, toothpaste, tooth powder, candy, beverages, spices and other purposes.
DL-Menthol Packaging Details
25kg/Drum or as your requirement
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