Name Lithium chloride anhydrous Grade LiCl-Special grade LiCl-0 LiCl-1 LiCl content is not less than (%) 99.3 99.3 99.0 Impurity content Not greater than (%) Na 0.003 0.02 0.25 K 0.001 Fe2O3 0.0015 0.002 0.002 CaCl2 0.010 0.02 0.02 MgCl2 0.0024 - - SO42- 0.002 0.003 0.01 H2O 0.4 0.60 0.80 Insoluble matter in hydrochloric acid 0.003 0.005 0.01 The whiteness is not less than (%) 60 60 60 Mainly used for the production of lithium metal and polyphenylene sulfide. It can also be used as a welding agent for aluminum, a dehumidifier for air conditioning and a special cement raw material, and an element of battery electrolyte in the battery industry.