2,2'-Biquinoline /α,α'-Biquinolyl /Cuproine / 2,2'-Diquinolyl

English name：2,2'-Biquinoline；α,α'-Biquinolyl；Cuproine；2,2'-Diquinolyl

Other names: α,α'- Biquinoline; Cuprous reagent

CAS No.: 119-91-5

C18H12N2=256.30

Grade: BR

Content: ≥ 97.0% (HPLC)

Melting point: 193 ～ 196 ℃

Hot ethanol solubility: transparent

Sulfate: ≤ 0.1%

Physicochemical properties: white leaf crystalline powder. Soluble in hot ethanol, soluble in ether, acetone, benzene and other organic solvents, insoluble in water. The melting point is 196 ℃. Irritating

Purpose: biochemical research. Special reagent for verification and photometric determination of cuprous.

Saving: RT