1. white, sweet and toxic powder 2. mainly used for PVC opaque 3. PVC pipe 4. PVC profile 5. compound stabilizer Tribasic Lead Sulfate Molecular formula: 3PbO ·PbSO4·H2OMolecular weight: 990.86Property:It is white, sweet and toxic powder with the specific gravity of 7.10. It can dissolve in nitric acid, hot thick hydrochloric acid, ammonium acetate and sodium acetate, partly in acetic acid, but ...