2,2-Bipyridine CAS  366-18-7 is a type of bipyridine that can be used as an analytical reagent for the determination of ferrous, silver, cadmium, and molybdenum; As an oxidation-reduction indicator.

Chinese name: 2,2 ‘- bipyridine

Foreign name: 2,2 ‘- Dipyridyl

Alias: 2,2 ‘- Bipyridine; Bpy

Chemical formula: C10H8N2

Molecular weight: 156.19

CAS login number: 366-18-7

EINECS login number: 206-674-4

Melting point: 69.5 ℃

Boiling point: 272.5 ℃

Water solubility: 1 part of this product is approximately soluble in 200 parts of water

Appearance: White to light red crystalline powder

Application: Analytical reagents for the determination of ferrous, silver, cadmium, and molybdenum; As an oxidation-reduction indicator

Purpose

This product is an analytical reagent used for the determination of ferrous, silver, cadmium, and molybdenum, as an oxidation-reduction indicator.

2. Used as a chromogenic agent for the spectrophotometric determination of metal elements such as iron, silver, cadmium, and molybdenum. The complex with Fe 2+can serve as an redox indicator. Bipyridine iron complex cations can serve as precipitants and extractants for certain anions.

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