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      SODIUM PROPIONATE

      Update: 2013/10/14 View:
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      Introduction
        

      1,Formula :C3H5NaO2
      2,Formula wt: 96.06
      3,CAS: [137-40-6]
      4,Specificity: White crystalline granule crystalline powder; Odorless or with little propionate smell; Deliquescence; easily soluble in water, insoluble in ethanol.
      5,Packing: 25kg net paper bag or 1mt big bag with PE liner.

      Name of index

      FCC-V

      E281

      APPEARANCE

      White crystalline or crystalline powder

      White crystalline hygroscopic powder, or a fine white powder

      Content

      99.0-100.5drying basis%

      ≥99.0% (105,2h)

      pH (10 % aqueous solution)

      --

      7.5-10.5

      As≤%

      --

      0.0003

      Heavy metals ≤%

      --

      0.001

      Alkalinity (as Na2CO3)

      Passes test (about 0.15%)

      --

      Loss on drying ≤%

      1

      4(105,2h)

      Water insoluble ≤%

      --

      0.1

      Iron ≤%

      0.003

      0.005

      Lead ≤%

      0.0002

      0.0005

      Mercury ≤%

      --

      0.0001