硫酸钠脱水

Standard:GB/T6009-2003 Characteristic,White crystal powder Index Standard value Inspection value Result Na2SO4 ≥ % 99.0 99.12 Qualified Water insoluble matter≤ % 0.05 0.024 Qualified Mg ≤ % 0.15 0.028 Qualified Cl ≤ % 0.35 0.28 Qualified Fe ≤ % 0.002 0.001 Qualified Water ≤ % 0.2 0.0027 Qualified Whiteness(R457) ≥% 82 90.47 Qualified extensively used in the glass and detergent industry.