Solubility of the Copper(II) Salt–Sodium Formate–Water Systems at 25°C

Аннотация

Solubilities in the CuSO₄ (CuCl₂, Cu(NO₃)₂)–NaHCOO–H₂O systems are studied at 25°C using the isothermal sections method. Crystallization regions of copper(II) formate mono- and dihydrate are elucidated. It is proved that copper(II) formate can be synthesized in CuAn₂ + 2NaHCOO ⇆ Cu(HCOO)₂ + 2NaAn–H₂O quaternary reciprocal systems using the conversion method.