Company introduction: Shaanxi Fuhua Chemical Co., Ltd (primary Shaanxi Fuping Soda Plant) was founded in 1942 and reformed into jointstock company in 2002. And moved into Fuping Zhuangli Industrial Zone in 2015. Its total assets are RMB 360 million and registered trademark is "FUHUA'' brand. The annual output of precipitated barium sulphate is 80000 tons ,and low iron sodium sulfide is 50000 tons. It is one of the national standard setting companies of precipitated barium sulphate. The low iron sodium sulfide is awarded "Resources Comprehensive Utilization Product " and "Shaanxi Famousbrand Product" by Shaanxi Provincial Government.
Product name: Crystal Sodium Sulfide
Item | Topgrade |
Na2S | 45 Mix |
Na2SO3 | 0.3Max |
Na2S2O3 | 0.5Max |
Water Insoluble | 0.035Max |
Fe Content | 0.0003Max |
Properties: Crystal water mixture Apprearance is yellow flake.Reducible and corrosive alkaline sunbstance. Deliquesence material. High solubility in water and soluble in alcohol. Reacts with oxygen and carbon dioxide gas in the air to form sodium thiosulfate. sodium sulfite and sodium carbonate. generates hydrogen sulfide gas on contact with acid.
Packaging: 25kg/bag Inner bag is woven bag, sewn by machine; the intermediate layer is plastic film, sealed by heat; Outer bag is ink gray netted woven bag, sewn by machine.
Cautions: avoid rain, moisture and heat, no breakage, no mix with corrosive matter.
Uses: Mainly used in medicine, top-grade paper, plastic, leather, printing and dyeing, or dressing industry.
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