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      Mefenamic Acid

      CAS number: 61-68-7

      Molecular formula:

      molecular weight:

      Chemical structure:

      Details

      PRODUCT NAME: MEFENAMIC ACID
      SHELF LIFE 3 YEARS
      ITEM STANDARD RESULT
      CHARACTERISTICS A WHITE OR ALMOST WHITE MICROCRYSTALLINE POWDER Conforms
      IDENTIFY A.     IR test Conforms
      B.      UV test Conforms
      C.     Fluorescence test Conforms
      D.     Color test Conforms
      Absorption spectrum 279nm: 0.69 to 0.74 0.7
      350nm: 0.56 to 0.60 0.53

       

      COPPER ≤10PPM Conforms
      RELATED SUBSTANCES ≤0.2% 0.12%
      LOSS ON DRYING ≤0.5% 0.05%
      SULPHATED ASH ≤0.1% 0.06%
      2,3-DIMETHYLANILINE ≤100PPM <100ppm
      RESIDUAL SOLVENTS (DIMETHYLFORMAMIDE) ≤0.1% 0.06%
      Particle size 90% pass through 125mesh Conforms
      ASSAY 99.0-100.5. % 99.52%
      CONCLUSION:IT COMPLIES WITH THE REQUIREMENTS OF THE BP2004/UPS28