ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
|
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 |
2: Functions of Chinese Natural Menthol Crystal uses for Ingredients & Food additive
•widely used in cament, food, cosmetic and toothpaste;
•Menthol mint leaves and stems extract, white crystals, using supercritical carbon dioxide extract
| Q1.Can I get some samples? A: Yes, we can supply the free sample, but the shipping cost be paid by our customers. |
| Q2: How to start orders or make payments? A: Proforma invoice will be sent after confirmation of order. Payment by T/T, Western Union or Paypal or Alibaba. |
| Q3: Is there a discount? A:Different quantity has different discount. |
| Q4:Can you accept small order? A:Yes. |
| Q5: How about delivery leadtime? A:About 5-7working days after payment confirmed. (Except Chinese holiday) |
|
Q6:How to confirm the Product Quality before placing orders? A:You can get free samples for your testing. |
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
