... ; Density 2.484g/cm3(20°C); soluble in water but insoluble in organic solvent; It has got strong hygroscopicity and ... etc. and is a good water treatment chemical.Uses:Used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, ... softener, flotation selecting agent, disperser and high temperature adhesive; In food industry it used as an additive, nourishing agent, quality ...