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Lead Stearate
Features:1) white powder, does not dissolve in water, but dissolves in hot ethyl alcohol and ether, absorbs water in the air, decomposes the stearic acid and the corresponding salt when it meets strong acid2) molecular formula: pb (rcoo) 2 (r is mainlyC17h35-, c15h31-, c13h27-)3) specification:A) lead content (% ) : 27. 0-28. 0B) melting point: 1104) outstanding heat stability, lubricating ability and good weather proof ability5) application scope: heat stabilizer and lubricant during PVC processing,Production intermediate of each kind of compound stabilizer6) storage: in a cool and dry place, prevents water and sunlightPacking: 20kg / net weight textile bag with plastic bag inside
Features:1) white light-quality powder, does not dissolve in water, but dissolves in-hot ethyl alcohol and ether, absorbs water in the air, decomposes stearic acid and corresponding salt when it meets
Properties:White crystal. Turn pale and brown yellow when meet lights. Gravity: 1. 160. Little soluble in water, soluble in alcohol, ether, benzene and so on. Can soluble in concentrated inorganic aci
Content% >63. 1Specific gravity:Volatility:Ash content:Soluble in acetone, benzol, chloroform and alcohol, little soluble in gasoiline, nonsoluble in water.Application:It`s a kind of rubber antioxidan
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