In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Sodium Sulfide/Sodium Sulphide Na2s for Leather/Mine Industry CAS; 1313-82-2, Our products and solutions are widely recognized and reliable by users and can meet continuously changing economic and social needs.
In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for , We’ve been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products and solutions.













Sodium Sulfide and Inorganic Salt Waste Management
Using coal as a fuel to produce sodium sulfide has traditionally made this process a major source of pollution in chemical production, requiring extensive waste treatment. Our company uses coal gas as fuel, significantly reducing pollution. Below is an analysis of the coal gas we use:
Proportions:
CO: 70%
CH₄: 21%
H₂: 8%
SO₂: 0.7%
P: 0.1%
Others: 0.2%
Sodium Sulfide and Inorganic Salt Calorific Value: 2800 kcal
CO, CH₄, and H₂ are used as fuels; SO₂ is utilized as a raw material; and phosphorus enters the product, enhancing the purity of Na₂S. Our company uses sodium sulfate obtained as a by-product from Panzhihua Steel’s Vanadium Division (Panhong Group) during the production of vanadium pentoxide (V₂O₅). Below is an analysis of the sodium sulfate used.Sodium Sulfide and Inorganic Salt