Features: 1) Characteristics: colorless crystals or a white or almost white, crystallinepowder which discolors on exposure to air and moisture, odorless oralmost odorless and tasted sour, easily soluble in water and a few partialsoluble in ethanol, insoluble in ether and chloroform, it melts at190 - 192°C, PH of a 5% W/V solution, 2.1 to 2.6, specific opticalrotation in a 10% W/V solution, +20.5 to +21.5° 2) Product specification: BP / USP / EP / JP / FCC 3) Function: It applies mainly to production of various medicines as clinicallyimportant material for supplementary cure practice in different sectors.Being food additives, it acts as superior and reliable agent in nutrition,antiseptic and flour processing aspects. It also helps enhance the immunesystem of animals as being served in feed additives4) Storage: shielded from light, dry and cool placement, sealed for storagePacking:Carton box or drum with two plastic inner linings and vacuum-sealed bagN.W.: 25kg