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      Nontoxic plastic additive series

      Product name: Potassium stearate

      English name: Potassium stearate

      CAS NO.593-29-3

      Molecular formula: CH3(CH2)16COOK

      Properties: it is fine white powder; soluble in hot water and alcohol

      Main uses:

      It is anionic type surface active agent.

       

      Quality standard

      Testing item

      Testing standard

      appearance

      white powder, with fat smell

      content(in dry product), %

      ≥98.0%

      acid value

      196~211

      iodine value

      ≤4.0

      loss on drying, %

      ≤5.0

      heavy metal(in Pb), %

      ≤0.001

      arsenic, %

      ≤0.0003

       

      Packaging: woven bag lined with high pressure PE film; 25kg/ bag or follow customer's packaging instruction


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