sodium sulphate ------99.0%min

we are Sichuan Yinfeng Chemical Company in China.we  have the sodium sulphate anhydrous to export.our product has the high quality and good purity and whiteness.we adopt the two-tier package,plastic bag inside and weaving bag outside.

The annual volume of production and sale exceeds 120,000 MT. The product is highly regarded by international and domestic clients because of high purity and good whiteness. It is widely used in industries such as synthetic detergents, vinylon, dye and dyeing, glass, pharmaceuticals, leather and rubber. The company can produce low pH and low chlorine anhydrous sodium sulphate for export or for those with special need in the nation.