DPPH

Overview

DPPH (2,2-Diphenyl-1-picrylhydrazyl) is a stable free radical that can be used to measure the radical scavenging activity of antioxidants . The odd electron of nitrogen atom in DPPH is reduced by receiving a hydrogen atom from antioxidants to the corresponding hydrazine. DPPH method may be utilized in aqueous and nonpolar organic solvents and can be used to examine both hydrophilic and lipophilic antioxidants .

Application

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Product Information

• Catalog No.: HY-112053
• CAS No.: 1898-66-4
• Molecular Formula: C18H12N5O6
• Molecular Weight: 394.32
• Purity: 98.77%
• Storage: -20°C, protect from light * In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
• Availability: In-stock

Source

Original product source