Used as materials for synthetic detergent, glass, papermaking, inorganic salts, dyestuff,alcohol fibre,tanning,metal smelting

chemical name:NA2SO4

CAS NO.: 7757-82-6

picking: 25kg,50kg per bag

Synonyms: Disodium sulfate; sodium sulfate anhydrous; sulfuric acid, disodium salt; sodium sulfate; Speed-dry, sodium sulphate anhydrous

ITEM	STANDARD
sodium sulphate (Na2SO4), %:	98.0 MIN.
water insolubles , %:	0.05 MAX.
Ca + Mg (as Mg), %:	0.15 MAX.
chlorides(Cl) , %:	0.35 MAX.
iron(Fe) , %:	0.002 MAX.
moisture , %:	0.20 MAX.
Whiteness, %:	82 MIN.

sodium sulphate