Testing Items |
Standard Requirements |
Testing Result |
Character |
Colorless transparent prismatic or acicular crystal, aroma of Asia natura menthol feature. |
Qualified |
melting point |
42°C -- 44°C |
42.2°C |
specific rotation(20°C) |
-50° -- -49° |
-49.45° |
Non-volatile matter |
≤0.05% |
0.008% |
Arsenic Content |
≤0.0002% |
0.0001% |
Heavy Metals ( pb) |
≤0.0005% |
0.00027% |
solubility |
Add 1g volume sample to 5ml volume of ethanol 90%(v/v), obtaining a settled solution. |
Qualified |
Levo-menthol Content |
95.0%~105.0% |
99.2% |
Main Ingredients |
Levo-menthol,menthone,dl-isomenthol, pinene etc. |
Qualified |
Ⅱ. Functions of Chinese Natural Menthol Crystal uses for Ingredients & Food additive
•widely used in cament, food, cigarette, cosmetic and toothpaste;
•Menthol mint leaves and stems extract, white crystals, using supercritical carbon dioxide extract
-ed from the mint, menthol ;
•can easy soluble in alcohol, chloroform, ethylether, ceresin wax, volatile oil. but lightly soluble in water.
Q: Why should we choose your company’s products?
A:Because our company is inexpensive in price with high quality, very professional and responsible Sales team, we have welcomed and praised by our customers, and we will continue to provide the sincere service .
Q: Could the goods be arrived in time?
A: Our company has signed permanent assignment and cooperation with the good Freight forwarding company. Seldom have we been complained for delayed.
Q:How can you assure your products’ quality?
A:first, we have our own farm, so the raw materials are natural;
and we have the topping testing facilities to test the quality and various experiment testing facilities