Usage: it is used as sour agent and preservative in food industry, preparation of citrate in pharmaceutical industry it also can be used as detergent in ordinary industry. Storage and transport: it should be stored in a veptilative and dry warehouse kept away from moisture and hot furthermore, it should be stored seperately from poisonous substances acid handled with care so as to avoid damage to bags. Package: paper-plastic compounded bag, each bag is 25kgs net weigh