<code id="12j1l"></code><code id="12j1l"></code>

    <code id="12j1l"></code>
    <code id="12j1l"></code>

  1. <code id="12j1l"><em id="12j1l"><sub id="12j1l"></sub></em></code>
    
      <code id="12j1l"><nobr id="12j1l"><form id="12j1l"></form></nobr></code>

          当前位置:首页 > 产品中心 > 抗生素

          chanpinzhongxin产品中心




          Ampicillin Trihydrate

          CAS number: 69-53-4

          Molecular formula: C16H19N3O4S

          molecular weight: 349.40500

          Chemical structure:

          Details

          PRODUCT NAME: AMPICILLIN TRIHYDRATE
          SHELF LIFE: 3 YEARS
          ITEMS SPECIFICATION RESULTS
          APPEARANCE A WHITE OR ALMOST WHITE CRYSTALLINE POWDER A WHITE CRYSTALLINE POWDER
          INFRARED ABSORPTION SPECTRUM A: INFRARED ABSORPTION SPECTRUM ACCORD WITH THE REFERENCE SPECTRUM OF AMPICILLIN TRIHYDRATE MEETS THE REQUIREMENTS
          PH 3.5-5.5 4.8
          SPECIFIC OPTICAL ROTATION +280 -  +305   +298
          RELATED SUBSTANCE ANY IMPURITY≤1.0% ANY IMPURITY: 0.34%
          DIMETHYLANILINE ≤20PPM NEVER USED IN THE PRODUCTION
          WATER 12.0%-15.0% 13.6%
          SULPHATED ASH  SULPHATED ASH  0.1%
          ASSAY

          AMPICILLIN TRIHYDRATE CONTAINS NOT LESS THAN 96.0% AND NOT MORE THAN 102.0% OF C16H19N3O4S,CALCULATE WITH REFERENCE TO THE ANHYDROUS SUBSTANCE

          99.6%
          REMARKS: BULK DENSITY: 0.63G/ML; TAPPED DENSITY: 0.90G/ML; PARTICLE SIZE(20-80MESH): 74%
          CONCLUSION THE ABOVE PRODUCT CONFORMS TO BP2012