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Lutein 22388-89-2
Category : Food and Feed additives
CAS NO : 22388-89-2 EC NO : MF : C19H19NO5 MW : Specification : lutein 5%-80% lutein ester 5%-70% Packing : 25kg/cardboard drum for large cargo, 1KG/ aluminum foil bag for small sample Product description : Lutein, alias carotenoid, carotenol, phytolutein, ribolutein, longevityChrysanthemum and plant LUTEIN, English name lutein, molecular formula C40H5602,The relative molecular weight is 568.85.Orange powder, slurry or liquid, insoluble in water, soluble in organic solvents such as hexane.Chinese alias: carrot alcohol; Calendula extract; Marigold extractChemical name: 3 '3- hydroxy-a-carotene.English name: LUTEINMolecular formula: C40H5602Molecular weight: 568.88Uses : health food cosmetics Synonyms : 2H-Pyran-2-one,6-[(1E,3E)-1,3-dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-(9CI);2H-Pyran-2-one,6-[1,3-dimethyl-4-(4-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl-, (E,E)-;2H-Pyran-2-one,6-[1,3-dimethyl-4-(p-nitrophenyl)-1,3-butadienyl]-4-methoxy-3-methyl- (8CI);Griseulin;Luteoreticulin; Molecular Structure : 
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Lutein