Tricbasic Lead Sulphate for PVC

Post Date:
Jun 06,2020
Expiry Date:
Dec 03,2020
Detailed Description:
Cas No. :12202-17-4 English Name: TRIBASIC LEAD SULPHATE
Molecular Formula3Pbo·PbSO4·H2O
CAS12202-17-4
Product Description: White powder, relative density of 7.1g/cm3. Insoluble in water, organic solvents and oils, soluble in alkali, ammonium acetate solution, non-flammable and corrosive, be easy hygroscopic, and under humid and sunlight conditions, it would be discolor decomposition. It began to lose crystal water above 200℃, in case of the sulfide will be black.
Use :
It can be used as PVC heat stabilizer, the ability to absorb hydrogen chloride is high, with excellent thermal stability and electrical insulation. Mainly used in opaque hard products and soft like leather products, because of its good insulation properties, is quite suitable for wire and cable. The product with Dibasic Lead Stearate Dibasic lead phosphate or with a synergistic effect and can be to improve the products weather resistance, this product has no lubrication.
CAS Registry Number:
12202-17-4
Synonyms:
;lead sulphate tribasic;Tribasic Lead Sulphate;Lead oxide sulfate (Pb4O3(SO4)); Lead sulfate, tribasic; tetralead trioxide sulfate; ;lead(2+) sulfate - oxo-λ²-plumbane (1:3);
Molecular Formula:
O₇Pb₄S
Molecular Weight:
972.8608
Molecular Structure:

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