Product
Menthol
Chemical Name | ：Menthol |
Category | ：Flavor and fragrance |
Specification | ：USP/FCCIV |
HS Code | ：29061100.00 |
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CHEMCIAL PROPERTY
Structure Formula | ： |
CAS Number | ：89-78-1 |
Molecular Formula | ：C10H20O |
Usage | ：Menthol, organic compound, is main ingredient in menthol and peppermint oil, existing in the state of free and ester. It can be used as odorant in toothpaste, perfume, beverage and sweets, etc. In medicine, it used as a stimulus acting on the skin or the mucous membrane with the functions of cool, refreshing and relieving itching. To be taken orally, it can be used in headaches and irritation of nose, pharynx and throat etc. |
TECHNICAL DATA
Items | Standard |
|---|---|
Identification | Colorless, transparent hexagonal or needlelike crystals |
Melting point | 41-44℃ |
Solubility | 1g soluble in 5ml of 90%(v/v) alcohol, forming a clear solution |
Specific rotation(25℃) | -45°~51° |
Limit of novolatile residue | Not overrun 0.05 under condition of 105℃ |
Organic volatile impurities | Solvent-Use dimethyl sulfoxide |
Chromatographic purity | The peak response due to menthol is not less than 97% |
As content | ≤350ppm |
Heavy metals | ≤10ppm |
Residue on ignition | ≤0.1% |
Related substances | Examine by gas chromatography |
DOCUMENT SERVICE
The available documents are:
Chinese GMP
CEP
DMF/CTD format
The available registered countries are:
Algeria
Spain
Australia