Nickel (II) Nitrate, Reagent hexahydrate; [Ni(H2O)6](NO3)2] Nickelous nitrate; Nitric acid nickel (2+) salt; Stk # C162NN - OXWater soluble emerald green flake/crystals, strong oxidizer (O= 52.54%) used for nickel plating; electrolytic zinc coatings; color for ceramics and glass; battery production; as an experimantal pyrotechnic oxidizer; burn ...