CAS No.: 481-39-0

Molecular formula: C10H6O3

Molecular weight: 174.15

Biological activity: Juglone is a yellow dye found in Juglansregia of black walnut, which has antibacterial ability.

Chemical property: yellow acicular crystal. The melting point is 155 ℃. Easily soluble in chloroform and benzene, soluble in alcohol and ether, soluble in alkali solution, purplish red, k slightly soluble in hot water. It can sublimate and volatilize with water vapor.

Usage: Juglandin has hemostatic and antibacterial activities, and has also been used to treat eczema, psoriasis and tinea. As a pH indicator.

Uses: dyes and pigments; Spice raw materials; PH indicator; Medicinal hemostatic agents and psoriasis drugs.