Description:
Product name: Tribasic Lead Sulfate
Molecular Formula: 3PbO.PbSO4.H2O
Molecular weight: 990.86
Standard:HG/T2340-92
Characteristics:
White powder, smell sweet, slightly dissoluble in water and dissoluble in nitric acid, hot chloric acid, ammonium acetate and sodium acetate solutions, Lost crystallization, melting point is 800℃ at 135 deg.
Technical Data:
| Item | Index |
| PbO% | 89.0-91.0 |
| Phosphorous acid% | 10.0-12.0 |
| Moisture% | 0.30max |
| Residue through 75um screen% | 0.30max |
Application:
Used for PVC heat stabilizer in plastic industry.