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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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