Appearance:colorless powder
Item NO.:
HB-N036Payment:
L/C、 Western Union、 D/P、 T/TProduct Origin:
chinaCAS No.:
2216-51-5EINECS NO.:
218-690-9FORMULA:
/Product Detail
Packaging
Transportation
Test Report
FAQ
Chemical Properties
menthol is a mixture of equal parts of the (1R,2S,5R)- and (1S,2R,5S)-isomers of menthol. It is a free-flowing or agglomerated crystalline powder, or colorless, prismatic, or acicular shiny crystals, or hexagonal or fused masses with a strong characteristic odor and taste. The crystalline form may change with time owing to sublimation within a closed vessel. The USP 32 specifies that menthol may be either naturally occurring l-menthol or syntheti-cally prepared racemic or dl-menthol. However, the JP XV and PhEur 6.0, along with other pharmacopeias, include two separate monographs for racemic and l-menthol.
Item | Standard |
Appearance | Colorless crystals |
Odor | Natural menthol |
Assay (%) | ≥99 |
CAS No. | 89-78-1 |
FEMA | 2665 |
EINECS No. | 201-939-0 |
Molecular formular | C10H20O |
Molecular weight | 156.27 |
Special rotation | -50°- -49° |
Melting point (℃) | 41.5 - 44 |
Storage | in dry and cool place |
Packing | 25kg/fibre drum |
Usage of menthol crystal:
Menthol can be used for making cool oils, toothpaste, tooth powder, candy, beverages, spices, and other uses.
Both menthol and racemic menthol are used as flavoring agents for toothpastes, perfumes, beverages and candies.
We are equipped with a gas chromatograph (with FID detector) combined with a mass spectrometer.
The mission of our laboratory is to control the quality and development of spices.
For inspection report, please contact: info@haibeiflavor.com
Q:Can I get some samples?
A:Yes,we can supply the free sample, but the shipping cost be paid by customers.
Q:.How to start orders or make payments?
A:Proforma invoice will be sent after confirmation of order.
Payment by T/T, Western Union, Paypal, Alibaba Trade Assurance.
Q: Is there a discount?
A:Different quantity has different discount.
Q:Can you accept small order?
A:Yes.
Q:How about delivery leadtime?
A:About 7 days after we receive your payment.
Q:How to confirm the Product Quality before placing orders?
A:You can get free samples for your testing. We can manufacture the products according to your requirment.