Astaxanthin / (3S, 3's) - 3,3 '- dihydroxy- β,β- Carotene-4,4 '- diketone

CAS No.: 472-61-7

C40h52o4=596.85

Grade: reagent level 

content: ≥ 10.0% 

loss on drying: ≤ 3.0%

Physicochemical properties (the following information is for reference only): dark red to dark purple powder. This product is synthetic and soluble in organic solvents. A red carotenoid found in the shell of river crayfish (astacus gamma), oysters and salmon. It can combine with protein in the body and turn blue and blue. It is a kind of carrot group. It is also the highest level product of carotenoid synthesis. Melting point: 220 ~ 225 ℃

Usage: This product is only for scientific research, and cannot be used for other purposes.

Save: RT, away from light