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Chemicals structure
CAS Number:12202-17-4
EC Number:235-380-9
Molecular formular:3PbO PbSO4 H2O
Molecular Weight: 972.8608
Property
Tribasic lead sulfate is modified lead sulfaet,it is white powder,toxic,insoluble in water,Soluble in alkali and
ammonium acetate .It is decomposed and changed in color under moist conditions and sunlight
Technical index of tribasic lead sulfate
Items
UNIT
Industry grade
Appearance
White Powder
Lead oxide content
%
88-89
Bulk Density
g/cm3
7.0-7.1
Sulfur Trioxide
%
7.5-8.5
Moisture,%
%
1max
Fineness(thr. mesh 200)
%
99.0min
Features of lead sulfate
Tribasic lead sulfate ,During hight temperatures processing, have excellent heat stability, it is best heat stabilizer
in all kinds single heat stabilizer
Suggested Applications :
Tribasic lead sulphate can be used in all kinds hard and half soft non transparent plastics
Usually tribasic lead sulphate used with Lead stearate, Dibasic lead phosphite ,and barium stearate together
Aslo can be used on PVC pipe,sheet, foaming board,window, profile, wire or cable, shoes