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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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