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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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