Product name: Sodium Sulfate Molecular formula: Na2SO4 Appearance: White Crystal Powder ItemStandardActual dataNa2so499.0% min99.02%Water Insoluble0.05% max0.036%Moisture0.20% max0.03%Mg0.15% max0.098%Cl0.035% max0.27%Fe0.002% max0.0004% Whiteness: min. 82,