CAS Registry Number

CAS 538-62-5 — Diphenylcarbazone

Diphenylcarbazone is a chemical reagent used primarily in analytical chemistry for the detection and quantification of metal ions, especially chromium(III). It forms colored complexes with certain metals, enabling visual or spectrophotometric analysis. Available in powder form, it has a molecular formula of C13H12N4O, a molecular weight of 240.26 g/mol, and should be stored at ambient temperatures. It carries a warning signal word due to potential hazards. Molekula supplies Diphenylcarbazone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.