Profile: Shenzhou Jiaxin Chemical Co., Ltd. is a provider of chemical products. We mainly produce precipitated barium sulfate and sodium sulfide. Our pure sodium sulfide has a white crystalline or pellet appearance with water absorbability. It is unstable in air. It is soluble in water, slightly soluble in alcohol, and insoluble in ether. It finds its place in various industries. In dye industry, it is used to produce sulfur dyes, raw material of sulfur black, and sulfur blue. In printing industry, it serves as dyeing agent of sulfur dye. In leather industry, it is used to make sodium polysulfide. In paper making sector, it is a cooking reagent. It is helpful in the task of reduction of artificial fiber, de-nitration and nitration, as well as dye mordant of woven cotton in textile industry. In pharmaceutical industry, it is used to produce phenacetin.