依普利酮中间体CAS#：95716-70-4分子式：C24H30O5分子量：398.49结构式：质量标准：企业标准ITEMSPECIFICATIONRESULTSDescriptionPaleyellowcrystallinepowderconformsIdentificationIRUVHPLCconformsResidueonignition0.25%max0.03%He***yMetals20ppmmaxconformsLossondrying≤1.0%0.07%Water0.5%max0.2%Chromatographimpurity5.0%maxconformsSingleimpurity3.0%maxconformsHPLC95.0%max96.5%Assay(HPLC)94.0%~101.0%95.0%包装：常规包装或者根据客户要求)