Exists as white or slight yellow,free flowing hydroscopic powder with odorless or faint characteristic smell.It's insoluble in water,alkali,acid and common organic reagents. Used as stabilizer for beer,wine,vinegar and many juice and beverage to prolong their storage life. Used as disintegrant for tabel pill,parrical-like granule and capsule drug in Harmaceutical industry. Cardboard drum 25KG/drum