... widely used in chemical engineering, agriculture, paper-making, waste water treatment, etc.Character:Off-white, innocuous, flavorless, pearly color schistic or powdery, ... . Insoluble in water and organic solvents, but soluble in such as dilute acid, acetic acid, and so on.Applications:a. ... a fertilizer", can be used for seed treatment, soil improvement and so on.As feed additives, can inhibit and kill ...