... got salient chelating capacity to ions of Ca and Mg etc. and can soften hard water to make suspension solution ... two types are the same, and the difference between them lies in the thermostability, hygroscopicity, solubility and hydration heat when dissolving .Uses: ... 50 Kg,1000 Kg bage.store at a cool,dry and well ventileated place.Guaranteed Technical Specifications : NO.SpecificationsIndustrial ...