N-(1-Naphthyl)ethylenediamine Dihydrochloride, 98%, 10g

N-(1-Naphthyl)ethylenediamine dihydrochloride (NED) is a high-purity coupling reagent essential for colorimetric analysis in laboratory settings. This compound is widely utilized in the Griess reaction for the quantitative determination of nitrite ions in water, biological fluids, and environmental samples. It serves as a critical component in food safety testing, pharmaceutical quality control, and environmental monitoring applications where accurate nitrite detection is required.

• Purity: 98% minimum, suitable for analytical and research applications
• CAS Number: 1465-25-4
• Molecular Formula: C₁₂H₁₄N₂·2HCl (Molecular Weight: 259.17 g/mol)
• Package Size: 10 grams, conveniently packaged for laboratory use
• Primary Applications: Griess assay, nitrite determination, azo dye formation, and spectrophotometric analysis
• Storage: Store in a cool, dry place away from light and moisture to maintain stability