


| Name | Specifications | Packing | Price | Delivery | 
| Benzenesulfonic acid | 98% | 5g | RMB 267 | 现货 | 
| Benzenesulfonic acid | 90% | 500g | RMB 125 | 现货 | 
| Benzenesulfonic acid | 90% | 100g | RMB 48 | 现货 | 
外观Appearance                          无色至黄棕色结晶
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥90% (中和滴定)
磺酸sulfuric acid(H2SO4)                <10%
98%:
外观Appearance                          白色至米黄色粉末
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥98% (中和滴定)  
熔点Melting point                       57°C - 61°C 
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