2,3-Diaminonaphthalene

Overview

2,3-Diaminonaphthalene is a fluorescent reagent used to detect selenium and nitric oxide (NO). 2,3-Diaminonaphthalene binds to selenium to form pyrazolene selenol, with excitation/emission maxima at 365 nm and 525 nm, respectively. 2,3-Diaminonaphthalene binds to NO2− to form the fluorescent product, 1-(H)-napthotriazole, with excitation/emission maxima at 360 nm and 440 nm, respectively.

Application

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Product Information

• Catalog No.: HY-D0073
• CAS No.: 771-97-1
• Molecular Formula: C10H10N2
• Molecular Weight: 158.20
• Purity: 98.00%
• Storage: RT, protect from light. In solvent -80°C, 1 year , -20°C, 6 months
• Availability: In-stock

Source

Original product source