xanthophyll from alfalfa 27-40-2 ycgcsale56(at)yccreate.comAnother Name:xanthophyll from alfalfaCAS:127-40-2Molecular Weight:568.87Molecular Formula:C40H56O2Marigold P.E./lutein/Lutein 5%-95%(CAS No:127-40-2) Latin Name:Tagetes erecta L Botanical Source:Marigold Part Used:Flower Appearance:Reddish Orange Yellow Powder Active Ingredient:Lutein Specification: Lutein 5%-95% Test Method:HPLC Molecular Formula:C40H56O2 Molecular Weight:568.85 Store in a cool, dry place and keep away from direct strong light.Lisa yangE-mail: ycgcsale56(at)yccreate.comPhone: 86-027-88085967Mobile: 86-18062666846QQ:2355327044Skype:agneschem