... 2. DMC>57%; 3. Good chroma; 4. ISO & Halal. SUPERIOR QUALITY Liquid Caramel Food Color for Soy Sauce Healthy Color Bring ... , phosphoric, acetic, and citric acids; the alkalies are ammonium, sodium, potassium, and calcium hydroxides; and the salts are ammonium ... , sodium, and potassium carbonate, bicarbonate, phosphate (including mono- and dibasic), ...