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              Nontoxic plastic additive series

              Product name: Sodium stearate

              English name: Sodium stearate

              CAS NO. 822-16-2

              Molecular formula: CH3(CH2)16COONa

              Properties: white powder, soluble in hot water and ethyl alcohol

              Main uses

              It is widley used in food, medical, cosmetics, plastic, metal processing and metal cutting field as emulsifying agent, dispersing agent, lubricating agent, surface treatment agent and corrosion inhibitor.

              Quality standard

               

              Testing item

              Testing standard

              acid value

              196~211

              iodine value

              ≤1.0

              free acid, %

              0.28~1.2

              *loss on drying, %

              ≤5.0%

              content, %

              ≥99.5%

              *decomposition point, ℃

              ≥200

              *fineness, %

              200 mesh ≥99.0%

               

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


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