Category:
Plant Extracts
CAS NO:
7562- 61-0
Standard:
ChP,
Usnic acid is extracted from Usnea, also known as old man's beard, is not a plant but a lichen—a symbiotic relationship between an algae and a fungus. Synonym: 2,6-diacetyl-1,2,3,9b-tetrahydro-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione. Solubility: Clear colorless solution at 0.1Mg/Ml in cool water. Storage: The product is stable stored at room temperature and in an airtight, light resistant area for at least two years.