Usnic acid
Source plants: usnea
Character: light yellow crystalline powder It waves ning 2300 95%, 2700 98%, 3500 90%
Content: 98% by HPLC
Chemical formula: C18H16O7
Son: 344.32
CAS no. : 7562-61-0
Product introduction: usnic acid extracted from usnea, usnea actually is a kind of lichen, hanging in a tree resembling the long wool. Usnic acid in the form of powder or ointment for the treatment of skin infections. Usnic acid in skin creams, toothpaste, mouthwash, deodorants and sunscreen as active ingredient or have antiseptic effect.