zeaxanthin

1.         Usage:Zeaxanthin is one of the two carotenoids contained within the retina of the eye.supplemental lutein and/or zeaxanthin help protect against AMD(age-related macular degeneration).increasing lutein and zeaxanthin intake lowers the risk of cataract development.Also could act as a food additive.

_2.           Mol. Formula: C₄₀H₅₆O₂

3.         Mol. Weight: 568.88 g/mol

4.         CAS number:  144-68-3

5.         EINECS : 205-636-4

6.         Appearance: orange-red rhombic sheet crystal.

7.         Solubility in water: insol.

8.         Package: 5kg/bag with aluminum inner, or as required.

9.         Storage: keep in low temperature and seal preserve.

10.      Contents supply: powder:5%, 10%, 40%, 50% and above.Pasty:120-160‰. Liquid:5-15%

11.      Extract from: petals of Marigold（also named Tagetes erecta）