Usnic Acid, Usninic Acid

Product name: Usnic Acid, Usninic Acid
Other Names: Usneine, Usniacin
Botanical source: Usnea Longissima, Usnea Diffracta vain
Specification: 98%
Test Method: HPLC
Appearance: Yellow Crystalline Powder 
CAS No.: 7562-61-0
Molecular Formula: C18H16O7
Molecular Weight: 344.32
Brand: Yongyuan Bio.

Usnic acid was first isolated in 1844 and it has become one of the most widely studied lichens. The research on usnic acid is mainly concentrated in the antibacterial aspects. In the 1960s, the former Soviet Union had made usnic acid into various dosage forms for medicinal use. At present, usnic acid has been used in medicine, perfume, cosmetics, etc., and it been made into cream, toothpaste, mouthwash, deodorant, etc. as a pure substance.
 
Storage: Stored in sealed containers in a cool & dry place. Protect from light, moisture and pest infestation.
Shelf life: 2 years when properly stored.
Packing: 1 KG/Bag, 25 KG/Drum.
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