Cas No: 2216-51-5
Performance and usages:
Menthol crystal is extracted from peppermint, which is also known as Mentha piperita, brandy mint, and lamb mint. Menthol Crystals has been used for liver and gallbladder complaints, loss of appetite, nausea, vomiting, respiratory infections, menstrual cramps, toothache, the common cold, cough, and fever. Topically, Menthol Crystals has been used for muscle and nerve pain and as an antiseptic.
The product packing : 25kg/drum , Which can meet the different package requirement of customers.
Index of technology
Colourless ,transparent hexagonal or needlelike crystals.
1 g soluble in 5ml of 90%(v/v)alcohol.Forming a clear solution
Limit of nonvolatile residue
Not overrun 0.05 under condition of 105℃
Organic volatile impurities
Solvent –use dimethyl sulfoxide
The peak response due to menthol is Not less than 97%
Loss on dry
Residue on evaporation
Examine by gas chromatography
Residue on ignition