1.Product: Curcumin 2.CAS NO.: 458-37-7 3.Spec.: 80%, 95% 4.Color:Yellow powder Cerficate of AnalysisItemSpecificationResultAssay 95.0% min95.58%Curcumin80.88%Demethoxy Curcumin15.71%Bisdemethoxy Curcumin0.98%AppearanceYellow powderConformsSmellCharacteristic odorConformsExcipient/ AdditiveNegativeConformsLoss on DryingNMT 2.0%0.58%Ash contentNMT 2.0%0.23%Sieve100% pass 100 meshConformsEthanolNMT ...