Sodium Sulphate, Grade : Reagent Grade

CriteriaSpecifications SODIUM SULPHATE (as Na2SO4) 99.5 Min Matter Insoluble in Water 0.01 Max Chlorides (as NaCl) 0.02 Max Iron as Fe 0.001 Max Loss of Drying 0.50 Max Ph (of 10% Solution) 7.5 - 9.5 Iron, Aluminium & Chromium (as R203) 0.02 Max Moisture (%) 0.02 Max Bulk Density (Gm./CC) 1.2 - 1.6 Loss On Ignition at 6000C < 0.05% CaSO4 + MgSO4 (as Calcium) 40 ppm Sieve Test + 60 Mesh 0.70% + 100 Mesh 22.4% + 150 Mesh 70.4% + 240 Mesh 95.2% Description Free flowing white powder