sales@klarchem.com +90 530 315 00 65 Mon–Sat: 09:00 – 18:00
Get a Quote

Luminol

Home/ Merck & Sigma/ CAS 521-31-3
Luminol molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 5 grades and pack sizes of Luminol (CAS 521-31-3). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS521-31-3
Molecular formulaC8H7N3O2
Molecular weight177.16 g/mol
IUPAC name5-amino-2,3-dihydrophthalazine-1,4-dione
Synonyms5-Amino-2,3-dihydro-1,4-phthalazinedione · 3-Aminophthalic hydrazide · 1,4-Phthalazinedione, 5-amino-2,3-dihydro- · o-aminophthalylhydrazide · 3-Aminophthalic acid hydrazide · o-Aminophthaloyl hydrazide
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma 5-AMINO-2,3-DIHYDRO-1,4-PHTHALAZINEDION A8511-25G
A8511-5G		 Request Quote
Sigma LUMINOL, 97% 123072-2.5G
123072-25G
123072-5G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.