... phosphate at 65.Application: used as swelling agent in food industry, as dough modifier, buffer, nutritional additive, emulsifier, stabilizer, etc., for example ... and baking products, as modifier in bread and deep-fried food and as nutritional supplement or quality modifier in biscuit, milk ... ,% ≤ 0.0002Fluoride (by F) Content, % ≤ 0.005 Calcium Hydrogen Phosphate (Food-grade)