Lithium Hydroxide Monohydrate CHINA Physical: White crystals Lithium Hydroxide (LiOH) gt;56.5 %wt Carbon Dioxide (CO2) 0.4 max %wt Chloride (CI) 0.002 max %wt Sulphate (SO4) 0.010 max %wt Calcium (Ca) 0.005 max %wt Iron (Fe) 0.0007 max %wt Sodium (Na) 0.005 max %wt Copper (Cu) 0.0001 max %wt Potassium (K) 0.003 max %wt Silicon (Si) 0.005 max %wt Acid Insolubles 0.01 max %wt