Luminol Powder ≥99% 5G
$12.99
Chemical Name: Luminol
CAS Number: 521-31-3
Molecular Formula: C₈H₇N₃O₂
Molecular Weight: 177.16 g/mol
Purity: 99%
Appearance: Off-white to pale yellow crystalline powder
Melting Point: 319–320°C (606–608°F)
Solubility: Slightly soluble in water, soluble in dimethyl sulfoxide (DMSO) and alkaline solutions
pH (in solution): Neutral to slightly basic, depending on solvent
Odor: Odorless
Stability: Stable under recommended storage conditions
Shelf Life: Approximately 2 years when stored in a cool, dry place, away from light
Chemical Properties:
- Chemiluminescence: Emits blue light upon oxidation, typically using hydrogen peroxide as an oxidizing agent, often enhanced by metal catalysts like iron.
- Reactivity: Reacts with oxidizing agents, especially in alkaline conditions, to produce light.
- Fluorescence: Exhibits chemiluminescent properties but does not fluoresce under UV light without oxidation.