- White Powder - Odourless and tasteless - Difficulty soluble in water, easily soluble in dilute hydrochloric, nitric acid, steady in air. - It is used as anticoagulant, nutritional supplement, calcium intensifier PH regular, buffer. Such as flour anticoagulant, additive for milk powder, sweets, pudding, flavoring, and meat, refined aid agent for animal oil, yeast food and so on