Magnesium sulfate CAS No. : 14168-73-1EINECS No.: 231-298-2MF : MgSO4.H2OPurity : 99%Appearance : White powderNature :1. Soluble in water, slightly soluble in ethanol and glycerol, and ethyl eth er,insoluble in acetone2. Easy weathering monohydrate magnesium sulfate in the air for powde r, when heated to anhydrous magnesium sulfateQuality index :Test ItemsUnit Of MeasureLab Test ResultsMain content（MgSO4·H2O）99%mm99.36%MgSO486%mm86.43%MgO28.65mm28.95%Ferron(Fe)0.0015%mmconformHeavy metal（Pb）0.0008%maxconformArsenic（As）0.0002...