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TRIBASIC LEAD SULPHATE English Name TRIBASIC LEAD SULPHATE Molecular Formula 3Pbo·PbSO4·H2O CAS 12202-17-4 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. Main technical index: In line with ministerial of HG2340-92
| Item | Index | ||
| Superior products | First grade | Qualified products | |
| Lead content% | 88.0-90.0 | 88.0-9.0 | 87.5-90.5 |
| SO3Content | 7.5-8.5 | 7.5-8.5 | 7.5-9.0 |
| Heat loss ≤% | 0.30 | 0.40 | 0.60 |
| Residue on 75um sieve≤% | 0.30 | 0.40 | 0.80 |
Storage Stored in a cool dry place, moistureproof, sun protection, fire protection, and keep distacne with acid or alkali corrosive substances. Package: Outer woven bags within the plastic