Food Additives Chempora Premium Food Additives for Taste, Texture & Quality – Bulk Orders Available. PRODUCTS CATALOG:All Products Food Additives Amino Acids Vitamins Nutritional Supplements Herbal Extract Dehydrated Products Feed Additives Flavors and Fragrances Other Products Modified Potato Starch Tetrasodium Pyrophosphate Sodium Acid Pyrophosphate Sodium Hexametaphosphate Sodium Bicarbonate Sodium Tripolyphosphate Food Grade Phosphoric Acid Sodium Diacetate Food Grade Corn Starch Calcium Propionate Sodium Propionate Sorbic Acid Sodium Benzoate Hyaluronic Acid Citric Acid 123