Cas no: 117-61-3
Chemical name: 2,2'-Benzidinedisulfonic acid Cas no: 117-61-3 Purity: urity (Neutralizationtitration) min.70.0% Watermax.30.0% (HPLC)
Chemical name: 2,2'-Benzidinedisulfonic acidCas no: 117-61-3Purity: urity (Neutralizationtitration) min.70.0% Watermax.30.0% (HPLC)Formula: C12H12N2O6S2Appearance: 淡黄色或黄红色至紫色结晶粉末Package 铝箔袋；桶；按照客户要求
