... , soluble in ethanol, heat decomposition. Use: Widely used in food, beverage, spice industry as a sour agent, flavorings and preservative, slow ... industry as anticoagulation. Chemical, leather, printing, non-toxic plating and atomic energy industry, etc. Test itemSpecificationReagent gradePharmaceutical gradeAppearanceConformConformAssay [C 6 H 5 ...