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          Sodium Salicylate

          CAS number: 54-21-7

          Molecular formula:

          molecular weight:

          Chemical structure:

          Details

          Name of product Sodium Salicylate
          EXP. Time 3 years
          Analysis content Analysis results Standard
          Characters A white, crystalline powder or small, colourless crystals or shiny falkes, freely soluble in water, sparingly soluble in alcohol complies
          Identification A Sample infrared absorption specropho-tometry complies with sodium salicylate CRS complies
          Identification C Gives reaction (b) of sodium Positive

          clear clear
          Appearance of solution The solution is clear and not more intensely coloured than reference solution BY6 The solution is clear and not more intensely coloured than reference solution BY6
          Acidity 0.01M NaOH not more than 2.0ml is required 0.98ml 0.01ml NaOH
          Chlorides NMT 200PPM LESS THAN 200PPM
          Loss on drying NMT 0.5%  0.03%
          Sulfates NMT 600PPM LESS THAN 600PPM
          Heavy metals NMT 20PPT LESS THAN 20PPM
          Assay Contains C7H5NaO3 99.0% to 101.0% 99.5%
          Conclusion:  Complies with requirements of EP7.0.