... phosphate, 34.0%-40.0%, it is used in food industry as anticoagulant nutritional supplement, buffer. Chemical name: Tricalcium ... dilute Hydrochlorric, Nitric Acid. Steady in air. Uses: in food industry, it is used as anticoagulant, nutritional supplement, calcium ... powder, sweet, pudding, flavoring, and meat, refined aid agent for animal oil, yeast food and so on. Plastics and china bulking agent.