CAS Registry Number

CAS 20666-12-0 — 5-Amino-2,3-dihydro-1,4-phthalazinedione sodium salt (Sodium Luminol)

Sodium Luminol (5-Amino-2,3-dihydro-1,4-phthalazinedione sodium salt) is a highly sensitive chemiluminescent compound primarily used in forensic science for detecting blood traces, latent fingerprints, and other biological fluids through its blue light emission upon oxidation. It is also applied in analytical chemistry for trace analysis and in some medical diagnostics. This chemical has a CAS number of 20666-12-0, with a molecular formula of C8H6N3NaO2 and a molecular weight of 199.14 g/mol. It should be stored at ambient conditions and handled with caution, as indicated by its **Warning** signal word. Molekula supplies Sodium Luminol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.