Description

 

Parameter DetailsC13H12N4S
Chemical Name N-1-Naphthyl(Ethylenediamine Dihydrochloride
CAS Number 1465-25-4
Chemical Formula C12H16N2·2HCl
Molecular Weight 209.19 g/mol
Appearance White to slightly pink crystalline powder
Solubility Highly soluble in water and alcohol
Melting Point 180–185 °C
Boiling Point Decomposes before boiling

Most Common Uses :

  • Used as a colorimetric reagent for nitrite detection in water analysis.
  • Commonly employed in Griess reagent for spectrophotometric assays.
  • Applied in environmental and biochemical analysis.

Storage Reccomendation :

  • Store in a tightly sealed container, in a cool, dry, and well-ventilated area. Protect from light and moisture.

Hazards :

  • May cause skin and eye irritation.
  • Harmful if swallowed or inhaled.
  • Handle with protective gloves and safety goggles, and in a well-ventilated area.

Other Information :

    • Forms a colored complex with nitrites, useful in water quality testing.
    •  Frequently used in clinical and industrial chemical testing.