sodium sulfate anhydrous 99% with discount price

Specifications

1,We are the manufacturer of sodium sulfate inChina 
2,White crystal powder or granule 
3,Ample supply and prompt delivery 
Sodium Sulfate Na2SO4

 Physical properties:

 White or light yellow, crystalline particleor powder, bitter salty, with hygroscopicity. The relative density is 2.68, themelting point is 884 degrees centigrade; water soluble; the solution isalkaline, not soluble in the alcohol; when the sodium sulfate is exposed to theair, it is apt to absorb moisture, and becomes aqueous sodium.