This chart shows Sodium Sulfides price assessments, in US Dollar per metric ton (USD/mt), across 3 key markets from November 2024 through November 2025:
- Sodium Sulfides, US (United States): Sodium Sulfides, export transaction price, fob, United States
- Sodium Sulfides, CN (China): Sodium Sulfides, export transaction price, fob, China
- Sodium Sulfides, SAM (South America): Sodium Sulfides, import transaction price, cif, Brazil
About Sodium Sulfides Prices
Sodium Sulfides Price Outlook. The price of Sodium Sulfides (United States) decreased during November 2025 to 518 USD per metric ton, which represents a slight decline of 1% compared to the previous month’s value. On a year-over-year basis, the prices of Sodium Sulfides (United States) decreased significantly by 9%. Meanwhile, the average price of Sodium Sulfides (China) amounted to 478 USD per metric ton, from 463 USD per metric ton one year earlier. On a month-over-month basis, the price of Sodium Sulfides (China) was flat.
The price of Sodium Sulfides (South America) declined slightly throughout November 2025, reaching 704 USD per metric ton. The price is 0.7% lower than the average price in the previous month and 19% lower than the average price one year before.
About Sodium Sulfides Pricing Data. Sodium Sulfides prices are provided as an annual subscription where subscribers have access to reliable pricing data of 225 commodities worldwide.
Intratec's methodology employs a structured big data strategy that utilizes advanced technologies to extract publicly available data from primary sources such as governmental trade records, statistics bureaus, and international agencies.
This data is then processed through mathematical models to generate reliable assessments, published at the very beginning of each month. To better understand the data provided check Intratec Primary Commodity Prices Methodology.
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About Sodium Sulfides
About Sodium Sulfides. Sodium Sulfides (a.k.a. Na2S) are salts that are somewhat interchangeable in many applications. This group is composed of sodium sulphide (Na2S), sodium hydrosulfide (NaHS), and sodium tetrasulfide (Na2S4). They are used in wastewater treatment in heavy metal precipitation and in the removal of nitrogen oxides from emissions. They also have applications in the paper, mining, and leather industries.
Sodium Sulfides Handling. Sodium Sulfides should be stored in well-ventilated areas away from acids, oxidants, and carbon dioxide. Each sodium sulfide grade has a different transport regulation. In general, intermediate bulk containers are permitted for land and sea transport and portable tanks are permitted for land transport, with restriction for solid polysulfide in portable tanks. It is recommended to avoid using zinc, aluminum, and copper containers for the storage and transportation of Sodium Sulfides. Steel or polyethylene should be used instead.
Sodium Sulfides Production. Raw materials and the respective production processes employed in the manufacturing of Sodium Sulfides are listed below.
- Sodium sulfate + coal (reduction),
- Sodium carbonate + barium sulfide
- Sodium + sulfur
- Sodium hydroxide + hydrogen sulfide
Sodium Sulfides Uses. The uses and applications of Sodium Sulfides may vary according to its specification. The main forms of Sodium Sulfides are flakes with 60-62% purity or anhydrous (min. purity of 98%).