cupric nitrate trihydrate 1)Cu(NO3)2,99%;Cu,26% 2)25kg/bag; 3)lowest price ,best service Molecular formula: Cu(NO3)2 ... to absorb. Cupric nitrate is a strong oxidant, with carbon powder, sulfur, or other combustible material with heat, friction or shock ... does not precipitate(sulphate) % ≤0.10.2AppearanceBlue crystalBlue crystal high purity----99%cupric nitrate trihydrate