... food and beverage, sour agents, yeast nutrients, and for production of food grade phosphate 1.Phosphoric Acid is Colorless, transparent and ... may irritate human skin to cause phlogosis and destroy the issue of human body; it has got hydroscopic.4.GRADE: food ... food and beverage, sour agents, yeast nutrients, and for production of food grade phosphatepacking: Packed in plastic drums, net weight : ...