| [Product Name]: | Para-toluenesulfonate | 
| [Structural Formula]: |  | 
| [Molecular Formula]: | C7H9NO2S | 
| [Molecular Weight]: | 171.22 | 
| [CAS NO]: | 70-55-3 | 
| [Packing]: | 25kg/cardboard drum | 
| Properties | |
| Appearance | White crystal | 
| Melting range °C | 134-137 | 
| Quality Specifications | |
| Purity % | ≥99.0 | 
| Moisture % | -- |