95716-70-4
 
品名： 依普利酮中间体   
CAS# ：95716-70-4  
分子式： C 24 H 30 O 5  
分子量：  398.49  
质量标准： 企业标准

ITEM SPECIFICATION RESULTS  
Description Pale yellow crystalline powder conforms  
Identification IR UV HPLC conforms  
Residue on ignition 0.25%max 0.03%  
Heavy Metals 20ppm max conforms  
Loss on drying ≤1.0% 0.07%  
Water 0.5%max 0.2%  
Chromatograph impurity 5.0%max conforms  
Single impurity 3.0%max conforms  
HPLC 95.0%max 96.5%  
Assay(HPLC) 94.0%~101.0% 95.0%  
 
包装：常规包装或者根据客户要求

95716-70-4
 
品名： 依普利酮中间体   
CAS# ：95716-70-4  
分子式： C 24 H 30 O 5  
分子量：  398.49  
质量标准： 企业标准

ITEM SPECIFICATION RESULTS  
Description Pale yellow crystalline powder conforms  
Identification IR UV HPLC conforms  
Residue on ignition 0.25%max 0.03%  
Heavy Metals 20ppm max conforms  
Loss on drying ≤1.0% 0.07%  
Water 0.5%max 0.2%  
Chromatograph impurity 5.0%max conforms  
Single impurity 3.0%max conforms  
HPLC 95.0%max 96.5%  
Assay(HPLC) 94.0%~101.0% 95.0%  
 
包装：常规包装或者根据客户要求