Luminol Powder ≥99% | Chemiluminescent Reagent – 5G

$12.99

Chemical Information

  • Chemical Name: Luminol
  • IUPAC Name: 5-Amino-2,3-dihydro-1,4-phthalazinedione
  • CAS Number: 521-31-3
  • Molecular Formula: C₈H₇N₃O₂
  • Molecular Weight: 177.16 g/mol
  • Appearance: Pale yellow to off-white crystalline powder
  • Odor: Odorless
  • Purity: ≥99%

Physical & Chemical Properties

  • Melting Point: 319°C (606°F)
  • Solubility: Slightly soluble in water, soluble in DMSO and alkaline solutions
  • pH (in alkaline solution): 8.0 – 10.0
  • Fluorescence: Emits blue chemiluminescence when oxidized
  • Light Sensitivity: Stable under normal light but should be stored in a dark, dry place

Mechanical & Stability Properties

  • Combustibility: Non-combustible
  • Reactivity: Reacts with oxidizing agents (hydrogen peroxide, peroxides, ferricyanides, bleach, etc.)
  • Stability: Stable under dry and cool conditions, decomposes under strong acids or oxidizers

 

Description

Luminol Powder (≥99% purity) is a highly sensitive chemiluminescent compound widely used in forensic analysis, biochemical assays, and laboratory research. It emits a blue glow when it reacts with oxidizing agents, making it essential for crime scene investigations, blood detection, and enzyme-linked immunosorbent assays (ELISA). Luminol is also utilized in educational demonstrations, chemical experiments, and glow-in-the-dark reactions.

Applications of Luminol Powder:

Forensic & Crime Scene Investigation

  • Blood Detection: Reacts with iron in hemoglobin, causing a visible blue glow.
  • Crime Scene Analysis: Used by law enforcement and forensic labs for detecting trace blood evidence.
  • Fingerprint & Footprint Detection: Enhances latent impressions on crime scene surfaces.

Laboratory & Research Applications

  • Biochemical Assays: Used in luminol-based chemiluminescent assays (ELISA, Western blotting).
  • Oxidation Reactions: Studies the presence of peroxidases, transition metals, and free radicals.
  • Medical & Pharmaceutical Research: Investigates cellular oxidation, immunoassays, and enzymatic reactions.

Industrial & Scientific Applications

  • Glow-in-the-Dark Reactions: Used in science demonstrations and educational experiments.
  • Chemical Testing: Identifies reactive oxygen species (ROS) in biological and industrial systems.
  • Hydrogen Peroxide Detection: Helps detect peroxide-based reactions in analytical chemistry.

Environmental & Water Testing

  • Pollution & Contaminant Detection: Used in water quality assessments to detect oxidative contaminants.
  • Biological Tracing: Monitors microbial activity in wastewater and environmental samples.

Storage

  • Store in a cool, dry, and well-ventilated area.
  • Keep in light-resistant, airtight containers.
  • Avoid exposure to moisture and strong oxidizers.

Handling

  • Use gloves, safety goggles, and lab coats when handling.
  • Avoid direct skin contact and inhalation of powder dust.
  • Work in a well-ventilated area or fume hood.

Safety

  • Non-toxic but can cause irritation to skin and eyes.
  • Avoid ingestion or inhalation; may cause respiratory discomfort.
  • Follow OSHA, EPA, and laboratory safety regulations.
  • Material Safety Data Sheet (MSDS) available upon request.

Additional information

Size

5 Grams

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