Innophos, Inc. Innophos is a leading producer of specialty grade phosphate products for the Food, Pharmaceutical and Industrial market segments. Within these segments our products cover a broad range of applications including water, paper and metal treatment, agriculture, electronics, textiles, tablets, meat preservation and detergents. For example, specialty phosphates act as flavor enhancers in beverages, leavening agents in baked goods and cleaning agents in toothpaste.