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          Azithromycin Dihydrate Compacted/Powder/Micronised

          CAS number: 83905-01-5

          Molecular formula:

          molecular weight:

          Chemical structure:

          Details

          PRODUCT NAME AZITHROMYCIN DIHYDRATE
          Self life 3 years

          TEST SPECIFICATION Result
          Characteristics White or almost white powder white powder
          Identification

          A:Infrared Absorption spectrum Meets the requirement Meets the requirement
          B: The retention time Corresponds to standard preparation Meets the requirement
          Tests

          pH 9.0~11.0 10.4
          Specific rotation -45℃~-49℃ -47℃
          Crystallinity Meets the requirement Meets the requirement
          Water 4.0%~5.0% 4.6%
          Residue on ignition ≤0.3% 0.04%
          Heavy metals ≤0.0025% <0.0025%
          Assay 945μg/mg~1030μg/mg 965μg/mg
          Conclusion: The above product conforms to USP26