Reseda powder with the density of 2.6. Soluble in dilute acid but insoluble in water. Decompose into nickel oxide and carbon dioxide at the temperature of 300 degree. Used in manufacturing of other nickel salts, nickel catalysts and electroplating nickel. Store in a ventilated, dry warehouse. Need to be kept dampproof and heatproof. Separately store and transport from acids and liquid ammonia.
