Lithium Sulphate Producer CAS NO. :10377-48-7 M.F : Li2SO4 M.W. : 109.94 HS Code:2833299090 Properties : Hygroscopic white crystalline powder. Density at 20 2.22g/cm3;Melting point 859;Water solubility at 25 25.7wt%;Bulk density 0.96 g/cm3 Use : Lithium Sulphate Anhydrate is mainly used to make photo,special high strength glass ,seasoning agent of food and synthetic drink,piezoelectric material.as piezoelectric materila. Storage : Hermetically, dampproof and prevent from breakage. Packing : Woven bags lined with plastic bag.25Kg net each or 50kg drums. Specification ( % )Lithium Sulphate Anhydrate Item Spec. Li2SO4 99.0min Fe2O3 0.005max H2O 0.8max Na 0.08max Alkalinity (as Li2CO3) 0.1max Insolubles in Water 0.01max