CAS Registry Number

CAS 868272-85-9 — 3,3'-Diaminobenzidine tetrahydrochloride hydrate

3,3'-Diaminobenzidine tetrahydrochloride hydrate is a highly sensitive chemical reagent primarily used in analytical chemistry for enzyme-linked immunosorbent assays (ELISA) and as a chromogenic substrate in biochemical research. It reacts with horseradish peroxidase to produce a blue precipitate, aiding in detection and quantification of target analytes. This product has a CAS number of 868272-85-9, a molecular formula of (NH2)2C6H3C6H3(NH2)2·4HCl·xH2O, and a molecular weight of 360.11. It must be stored at -15 to -20°C and carries a **Danger** signal word due to its hazardous nature. Molekula supplies 3,3'-Diaminobenzidine tetrahydrochloride hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: 3,3'-Diaminobenzidine tetrahydrochloride hydrate 97%