Citric Acid Anhydrous, Food Grade is a colorless, translucent White Crystals or granules with a strong acidic taste. It is soluble in water and ethanol. This product is Food Grade material meeting the standards BP/USP/FCC/E330/GB1886.235-2016 and certified for use in food. Citric Acid is mainly used as acidulant, flavoring agent, preservative and antistaling agent in food and beverage industry, it is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries.