N-1-NEDA 25g

N-1-NEDA 25g

N-1-Napthylethylene Diamine Dihydrochloride (NED) 25g

N-1-Naphthylethylenediamine Dihydrochloride (often called NED or NEDA, formula \(\text{C}_{12}\text{H}_{14}\text{N}_2 \cdot 2\text{HCl}\)) is an analytical reagent primarily used for the spectrophotometric detection of nitrites, sulfonamides, and nitrates.

It acts as a coupling agent in the Bratton-Marshall reaction.

Key Specifications & Chemical DataMolecular Weight: \(\$259.18 \text{ g/mol}\)CAS Number: \(1465-25-4\)Appearance: Off-white to light gray powder or crystalline solid.

It is hygroscopic and may decompose when exposed to light.Safety: Can cause skin, eye, and respiratory tract irritation. Always wear proper PPE and store in a cool, dry, dark place.

Common ApplicationsWater Testing: Used to determine trace nitrite levels in water samples via photometric methods.
Pharmaceuticals: Used to analyse sulpha drugs and local anesthetics.
Biochemical Analysis: Serves as a fluorescent probe and a staining/visualization reagent in Thin-Layer Chromatography (TLC
N-1-Napthylethylene Diamine Dihydrochloride 25g
N-1-NEDA 25g

Used in the laboratory for analysis and research purposes:

Solution of N-(1-naphthyl)ethylenediamine dihydrochloride in sulfuric acid-methanol may be employed for the quantitation of sugars

N-(1-Naphthyl)ethylenediamine dihydrochloride has been used for the preparation of staining solution for the visualization of the reaction product(s) of starch active enzymes, containing -1, 4 linked and -1, 6 linked glucose by thin layer chromatography.

It has also been used in modified Saville and Griess assays

• N-1-Napthylethylene Diamine Dihydrochloride 25g

N-1-Napthylethylene Diamine Dihydrochloride 25g

N-1-NEDA 25g