sodium hydrosulphide

sodium sulphide 70% Fe:15PPm. our power on the technolog y to insuer the excellent quanlity and most competative pric e ,the products for the usage of the basis chemistry , agric ulture and industry of glass, paper, leather, beneficiatio n, water treatme we can supply sodium hydrosulphide sodium hydrosulphide 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