Chemical name: Anhydrous sodium sulphate (anhydrous sodium sulphate Na2SO4) Properties: white particle or powder,

Chemical name: Anhydrous sodium sulphate (anhydrous sodium sulphate Na2SO4)Properties: white particle crystal or powder, odorless and non-toxic Uses: anhydrous sodium sulphate can be used in vinylon, alkali , bleaching and dyeing , detergent ,glass,papermaking, leather, anti-corrasio , metallurgy, surface treatment andd filling. Grade: type first gradePacking: 50 kg/pcs ,25 kg/pcs in plastic woven bag Quality standard: GB/T6009-2003

ITEM		A Grade	B Grade
Na2SO4	%≥	99.0	98.0
Water insoluble matter	%≤	0.05	0.10
Ca & mg (Ca)	%≤	0.15	0.30
Chloride(Cl)	%≤	0.35	0.70
Fe	%≤	0.002	0.010
Moisture	%≤	0.20	0.50
whiteness	%≥	82	--

anhydrous sodium sulphate