English name: marigold extract powder Latin Name: Tagetes erecta L. CAS No.: 127-40-2 Molecular forula:C40H56O2 Molecular Weight: 568.88 Active ingredients: Lutein / Phylloxanthin & Zeaxanthin Specification: 5%-98% Use Part: flower Appearance: Reddish orange powder Mesh size: 80 Mesh Test Method: