


| Name | Specifications | Packing | Price | Delivery | 
| Sodium p-toluenesulfinate | 98%,无水物 | 500g | RMB 748 | Consulting service | 
| Sodium p-toluenesulfinate | 98%,无水物 | 100g | RMB 206.8 | Consulting service | 
| Sodium p-toluenesulfinate | 98%,无水物 | 25g | RMB 96.8 | Consulting service | 
外观Appearance                          白色至类白粉末或薄片
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥98.0% (HPLC)
纯度Purity                              ≥98.0% (过氯酸滴定)
熔点Melting point                       344°C-349°C(318.3°C左右时样品由白色变为黄色)
水溶解试验solubility in water           transparency  
98%,水合物:
外观Appearance                          白色结晶粉末或块状物
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity(after drying)                ≥98.0% (过氯酸滴定)  
水溶解试验solubility in water           almost transparency
水分water                               26-30%(K.F)
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