sodium sulphide 60% .our power on the technology to insu er the excellent quanlity and most competative price ,the pr oducts for the usage of the basis chemistry , agriculture an d industry of glass, paper, leather, beneficiation, water tr eatment, elect we can supply sodium sulphide sodium sulphide Here are brief introduction of our company: SINO CHEM MONGOLIA ALLIANCE,a china chemistry enterprises , which own the local advantage of Inner Mongolia and the adva ced technology supported by SINO CHEM GROUP. The main produc ts: sod ash,caustic soda,calcium carbide,sodium sulfate,sodi um sulfite,sodium metabisulphide,sodium sulphide Fe:20ppm-15 00ppm,sodium hydrosulphide,dicyandiamide,sodium bicarbonate, aluminum sulfate,magnic sulfate,etc