2,2'-Biquinoline /α,α'-Biquinolyl /Cuproine / 2,2'-Diquinolyl
CAS No.： 119-91-5
Item No.： R0995
Store at： RT
Item No.： R0995
Store at： RT
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
