... inner stress, high solubility, no pollution, Product description name Nickel aminosulfonatemolecular formula Ni(NH2SO3)2. 4H2Omolecular weight 322.92Character ... water to decompose under high temperature.in theory, the nickel content is 18.17%.Package25kg plastic bags or cardboard ... . Widely used in electron, automobile, spaceflight, weapon, coinage, metallurgy, nickel net, radio, color aluminum alloy ...