Chemical & Dyes Glauber Salt (Sodium Sulphate Anhydrous, Na2SO4, 99.0%) Home / Product / Glauber Salt (Sodium Sulphate Anhydrous, Na2SO4, 99.0%) Overview Category Chemical & Dyes Sub-Category Glauber Salt (Sodium Sulphate Anhydrous) Name Glauber Salt (Sodium Sulphate Anhydrous, Na2SO4, 99.0%) Details Physical Data: Physical State: Solid. Appearance & Odour: White crystal or powder, a free flowing light pink-brown. Odourless. Specific Gravity (Gm/cc. Water = 1): .322 Vapour Pressure: Not applicable Vapour Density: Not applicable Evaporation Rate: Not applicable Boiling Point: Not applicable Freezing Point: Decomposes at 880C PH: 6-8 ****************** PROPERTIES: Na2SO4 # 99.0%min Ca&Mg(Mg) # 0.15%max Chloride # 0.20%max Insoluble Material # 0.05%max Iron # 0.0005%max Moisture # 0.05%max Whiteness # 82min PH value #6-8
