Buy Nickel Carbonate, Basic Hydrate: Properties, Synthesis, and Applications Nickel carbonate, basic hydrate is an inorganic compound with the general formula NiCO₃·xH₂O, where x represents the number of water molecules associated with the compound. Buy Nickel Carbonate is commonly found as a green solid and is a form of nickel carbonate where nickel ions are coordinated with both ca... https://scienceandlaboratoryexp.com/product/nickel-carbonate-basic-hydrate/