... and reinforcement agent of rubber and cables, coloring agent and filler of white rubb English Name: Zinc oxide, Zinc whiteMolecular Formula ... -2.029, melting point 1975°C. Soluble in acid, sodium hydroxide and ammonium chloride; insoluble in water, ethanol and ammonia; and ... : 2817001000Monthly Production: 650T Zinc oxide, Zinc white, food, phama, industry grade