... density 2.05, melting point 114.5 °C. Heating Cupric nitrate decomposition at 170 °C ,insoluble basic salt Cu (NO3) 2 ... acidic aqueous solution, easy to absorb. Cupric nitrate is a strong oxidant, with carbon powder, sulfur, or other combustible material with heat ... , friction or shock, can cause a fire and explosion.Use: Cupric nitrate used ...