Nickel(II) oxide is the chemical compound with the formula NiO. NiO was also a component in the nickel-iron battery, also known as the Edison Battery, and is a component in fuel cells.
N 1527 (OTTO) Nickel oxide, 99.999% Cas 1313-99-1 - used in the preparation of nickel alloys including nickel steel alloys, manufacture of glass and porcelain paints