... salty and acid,soluble in water (1g/1.5ml,25), insoluble in ethanol, steady in air, slightly deliquescence in moist air,PH7.6-8 ... .6 in 5% aqueous solution,when heated ... calindustry,it isused as anticoagulant and as preservative in syrup manufacturedgoods. Packing: It is packed with polyethylene bag as inner, ...