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| Product name | Thiophosphoryl Chloride |  |
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| Molecular Formula | PSCl3 | |||
| Molecular Weight | 169.4 | |||
| CAS NO. | 3982-91-0 | |||
| Product Quality | Test Items | Top Class | First Class | Qualified Class |
| Appearance | colorless transparent liquid | |||
| Assay,% | ≥98.5 | ≥98.0 | ≥97.5 | |
| Alkali-washed,% | ≤0.3 | ≤0.5 | ≤1.0 | |
| Properties | It's compound of sulfur,phosphoric and chlorine with appearance of colorless or light yellow liquid,irrative.Its boiling point is 125 °C,melting point is 35 °C, relative density is 1.635, refractive index is 1.635(25°C).It can slowly decompose in cold water and rapidly decomposed in hot water and alkaline solution. It's dissovlable in benzene,carbon tetrachloride,carbon bisulfide,trichloromethane and chloroform. | |||
| Usage | It's a kind of important intermediate for organic phosphorus pesticides ,a part of medicine and plastics | |||
| Package | In PVF plastic drum ,and drums should be nitrogen-filled and airproof. | |||
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