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          Cefoperazone+Sulbactam 2:1(1:1)

          CAS number:

          Molecular formula:

          molecular weight:

          Chemical structure:


          Product name Cefoperazone+Sulbactam 1:1
          Shelf life 2 years
          Appearance White or almost white crystalline powder Almost white crystalline Powder
          Acidity(PH) 3.5~6.5 5.60
          Turbidity No more than No.1 Pass
          Color of solution No more than Y4 or YG4 <Y2
          Clarity Confirm Pass
          Water No more than 4.0% 1.7%
          Impurity A No more than 1.5% 0.14%
          Impurity C No more than 0.5% 0.09%
          Single Impurity No more than 1.5% 0.15%
          Total impurities No more than 3.0% 1.0%
          Undissolved particles

          ≥10μ m≤6000

          ≥25μ m≤6000


          Bacterial Endotoxins No more than 0.050 EU/mg Pass
          Sterility Confirm Pass
          Assay Cefoperazone not less than 435 ug/mg 460 ug/mg
          Sulbactam not less than 445 ug/mg 457 ug/mg
          Conclusion:Conforms to Ch.P2015