... yellow or orange-red crystalline powder • Solubility: soluble in ether, chloroform, petroleum ether, acetone, esters, insoluble in water. • Stability: acid, alkali, free ... materials. Chinese name: luteinEnglish name: Xanthophyll From AlfalfaChinese alias: Carrot alcohol; calendula extract; marigold extractEnglish Name: Beta, Epsilon-Carotene-3 ,3 ...