- Product Name
- CasNo
- MF
- MW
- Content
- Appearance
- Packing
- Apply
- N,N'-Diphenylbenzidine CAS No:531-91-9
- 531-91-9
- C24H20N2
- 99%
- White solid
- Used as a reagent for testing vanadium, zinc, and nitrite, and a redox indicator. Suitable for redox titration, such as dichromate or cerium sulfate.