United States
Germany
China
India
Japan
EgyptSodium Sulphate prices in China showed a consistent upward trend in Q1 2025. This increase was primarily driven by robust demand from the detergent and textile sectors, which saw a significant recovery following the easing of COVID-19 restrictions in major manufacturing hubs.
Additionally, rising energy costs and stricter environmental regulations on industrial emissions further contributed to the cost pressures. As the supply of Sodium Sulphate remained steady but demand surged, prices climbed month-over-month. The quarter closed with Sodium Sulphate prices placed at USD 173/MT FOB Qingdao.Â
Sodium Sulphate prices in China faced continued downward pressure through most of Q2 2025, despite a slight recovery toward the end. April witnessed a notable decline, driven by weak demand from the detergent and textile sectors, which struggled with lower export orders and sluggish domestic sales. The subdued performance of the construction sector also impacted the glass industry, another key consumer of sodium sulphate. May followed with a marginal drop as oversupply and high inventory levels persisted in the market.
However, June saw a modest rebound in prices, supported by restocking activity and tentative signs of improvement in textile dyeing operations as export-oriented production resumed post-lockdown disruptions in select Southeast Asian markets.
Still, overall demand remained underwhelming, and suppliers had to offer discounts to stimulate buying interest. According to PriceWatch, the second quarter ended with Sodium Sulphate prices in China assessed at USD 71 per metric ton FOB Qingdao.Â
In the first quarter, Sodium Sulphate prices had risen due to increased energy costs, which had led to higher production expenses. The industries that had used Sodium Sulphate for bleaching had shown steady demand, resulting in ongoing needs from these sectors. Moreover, Sodium Sulphate prices from key countries like China had been high. After the conclusion of the first quarter, Sodium Sulphate anhydrous prices had been assessed at USD 115/MT in China.Â
The demand for Sodium Sulphate had surged largely due to increased construction activities and industrial production, particularly in glass manufacturing. Germany had experienced a considerable decrease in Sodium Sulphate prices. Demand from the laundry and household care industries had been supported by strong sales from leading companies such as Henkel.
There had been a link between the decrease in Sodium Sulphate anhydrous demand and the stable availability of the material, despite geopolitical conflicts affecting key shipping routes. The price of Sodium Sulphate anhydrous in Germany had been USD 245 per metric ton in Hamburg.
In the third quarter, the demand for Sodium Sulphate has remained stable in Germany, primarily driven by the glass manufacturing and detergent sectors. Additionally, Sodium Sulphate demand has increased by approximately 5% due to seasonal cleaning activities during the summer months.
While overall availability has stayed steady, minor constraints have been observed due to logistical challenges affecting timely distribution. Sodium Sulphate prices in Europe have been assessed around at USD 247 per metric ton in Hamburg, reflecting the balance between robust demand and supply chain dynamics.Â
In the fourth quarter, the growing demand for Sodium Sulphate from the building sector, fuelled by a range of engineering initiatives, will have greatly increased Sodium Sulphate prices worldwide. Moreover, the increasing appeal of powdered soaps in various areas will have further boosted Sodium Sulphate demand. Additionally, the rising popularity of powdered detergents in different regions will have contributed to the overall increase in Sodium Sulphate demand.Â
In Q1 2025, Sodium Sulphate prices in India maintained an upward trajectory, driven by sustained demand from the detergent and textile industries across Ex-Bharuch and Ex-West India. Limited availability caused by logistical bottlenecks further tightened the market, enhancing price stability despite moderate fluctuations in raw material costs.
The detergent sector’s strong procurement activity, combined with steady textile manufacturing requirements, provided consistent support throughout the quarter. Supply chain challenges in certain western regions also restricted inventory buildup, leaving buyers reliant on spot purchases at elevated levels. By the end of the quarter, the market reflected firm sentiment, with prices closing at USD 157 per metric ton Ex-Bharuch.Â
Sodium Sulphate displayed a fluctuating pattern through Q2 2025. In April and May, the market experienced an upward trend due to improved demand from detergent and glass manufacturing sectors in West India. The seasonal ramp-up in industrial activity, along with moderate stock replenishment across downstream markets, helped maintain positive pricing momentum in the initial part of the quarter.
However, by June, the market softened, primarily due to reduced procurement interest and sufficient inventory levels among domestic buyers. Additionally, scattered rainfall in some regions dampened production activity for end-use applications, weighing on buying enthusiasm. As a result, both Ex-Bharuch and Ex-West India prices showed a clear downward adjustment in June.
Despite this late-quarter correction, the overall quarterly average remained moderately firm due to strong early-quarter demand. According to PriceWatch, Sodium Sulphate (Anhydrous) prices closed the second quarter at USD 154 per metric ton Ex-Bharuch.Â
Sodium Sulphate prices in India displayed mixed trends in Q1 2024. In the Ex-Bharuch region, prices initially dipped in January due to weak demand from the detergent and textile sectors. However, by February and March, demand began to pick up, particularly in the paper and glass industries, resulting in a steady price increase. This gradual rise was further supported by improved logistics and rising feedstock costs. The quarter closed with prices at USD 146/MT Ex-Bharuch.Â
The second quarter of 2024 experienced a consistent price increase for Sodium Sulphate in the Ex-West India region, with prices climbing steadily due to strong demand from the glass manufacturing and detergent industries. The region saw a minor setback in June due to supply chain disruptions and a temporary dip in demand, but this was quickly offset by a resurgence in textile and chemical applications. The quarter ended with prices at USD 157/MT Ex-West India.Â
Sodium Sulphate prices in India saw a notable decline in Q3 2024, particularly in the Ex-Bharuch region. This downward trend was driven by reduced demand from the detergent sector and surplus inventory levels. A sluggish performance in the textile and glass sectors further pressured prices downward. The market sentiment remained weak, and the 3rd quarter closed with prices at USD 133/MT Ex-Bharuch in the Indian domestic market.Â
The final quarter of 2024 marked a resurgence in Sodium Sulphate prices in the Ex-West India region. The rise was fuelled by strong demand from the detergent and glass sectors, coupled with tightening supply due to maintenance activities at some production facilities as the production slows down amid destocking activites. The impact of rising energy prices also contributed to the upward trend. This 2nd quarter closed with Sodium Sulphate prices stood at USD 160/MT Ex-West India.Â
Molecular Weight[g/mol]
CAS No
HS Code
Molecular Formula
Sodium sulphate (Na₂SO₄) is an inorganic salt commonly found as a white, crystalline powder or granular material. It is odorless, non-toxic, and highly soluble in water. The most common form is sodium sulphate decahydrate (Na₂SO₄·10H₂O), known as Glauber’s salt, while the anhydrous form is used in high-temperature applications. It has a high melting point (~884°C) and excellent thermal and chemical stability. Sodium sulphate occurs naturally in mineral deposits and can also be synthesized as a by-product in various chemical processes.
Packaging Type
Sodium Sulphate Grades Covered
Incoterms Used
Synonym
PriceWatch Quotation Terms:
Ex-Location: This incoterm refers to a shipping agreement where the seller makes the goods available at their premises, and the buyer is responsible for all transportation costs, including shipping, insurance, and any other fees.
CIF: CIF refers to the Cost, Insurance, and Freight (CIF) terms for goods. Under CIF terms, the seller is responsible for the cost of goods, insurance, and freight charges until the goods reach the port of destination.
FD: FD stands for Free Delivered where the seller takes full responsibility for delivering goods to the location/port. This ensures the buyer receives the goods at the designated port with all necessary costs, except import duties, covered.
FOB: FOB refers to the Free On-Board shipping term, where the seller is responsible for the cost and risk of delivering the goods to the port. Once the goods are on board the vessel, the responsibility shifts to the buyer for all costs, including shipping and insurance.
| Properties | Specification |
| Grade |  ACS |
| Density |  2.664 gm/cc |
| pH of 5% solution @ 25 oC | Neutral |
| Solubility in water  | Complete |
| A sodium sulphate anhydrous |  99.0% min |
| Insoluble Matter  | 0.01% max |
| Chloride (Cl)  | 10 ppm max |
| Nitrogen Compound as (N) |  5 ppm max |
| Arsenic (As)  | 1 ppm max |
| Calcium, Magnesium & R2O3 precipitates | 200 ppm max |
| Heavy Metals (Pb) |  5 ppm max |
| Iron (Fe)  | 10 ppm max |
Sodium Sulphate Applications
Sodium sulphate anhydrous (SSA) is a key ingredient in the production of detergents, glass, and paper. Sodium sulphate is used as a builder and filler in the detergent industry to enhance the cleaning capabilities of detergents. Sodium sulphate is used as a flux in the glass industry to reduce the melting point of glass and enhance its clarity. Sodium sulphate is a sizing agent used in the paper industry to improve the strength and water resistance of paper.Â
These events underscore the sodium sulphate market’s vulnerability to global disruptions and highlight the need for continuous monitoring of supply-demand dynamics.Â
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In addition, PriceWatch provides detailed forecasts and updates on production capacities, enabling you to anticipate market changes and make well-informed decisions. With PriceWatch, you gain a competitive edge in understanding all the elements that influence sodium sulphate prices worldwide. Stay ahead of the curve with PriceWatch’s reliable, accurate, and timely sodium sulphate market data.
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Molecular Weight[g/mol]
CAS No
HS Code
Molecular Formula
Sodium sulphate (Na₂SO₄) is an inorganic salt commonly found as a white, crystalline powder or granular material. It is odorless, non-toxic, and highly soluble in water. The most common form is sodium sulphate decahydrate (Na₂SO₄·10H₂O), known as Glauber’s salt, while the anhydrous form is used in high-temperature applications. It has a high melting point (~884°C) and excellent thermal and chemical stability. Sodium sulphate occurs naturally in mineral deposits and can also be synthesized as a by-product in various chemical processes.
Packaging Type
Grades Covered
Incoterms Used
Synonym
PriceWatch Quotation Terms:
Ex-Location: This incoterm refers to a shipping agreement where the seller makes the goods available at their premises, and the buyer is responsible for all transportation costs, including shipping, insurance, and any other fees.
CIF: CIF refers to the Cost, Insurance, and Freight (CIF) terms for goods. Under CIF terms, the seller is responsible for the cost of goods, insurance, and freight charges until the goods reach the port of destination.
FD: FD stands for Free Delivered where the seller takes full responsibility for delivering goods to the location/port. This ensures the buyer receives the goods at the designated port with all necessary costs, except import duties, covered.
FOB: FOB refers to the Free On-Board shipping term, where the seller is responsible for the cost and risk of delivering the goods to the port. Once the goods are on board the vessel, the responsibility shifts to the buyer for all costs, including shipping and insurance.
| Properties | Specification |
| Grade |  ACS |
| Density |  2.664 gm/cc |
| pH of 5% solution @ 25 oC | Neutral |
| Solubility in water  | Complete |
| A sodium sulphate anhydrous |  99.0% min |
| Insoluble Matter  | 0.01% max |
| Chloride (Cl)  | 10 ppm max |
| Nitrogen Compound as (N) |  5 ppm max |
| Arsenic (As)  | 1 ppm max |
| Calcium, Magnesium & R2O3 precipitates | 200 ppm max |
| Heavy Metals (Pb) |  5 ppm max |
| Iron (Fe)  | 10 ppm max |
Applications
Sodium sulphate anhydrous (SSA) is a key ingredient in the production of detergents, glass, and paper. Sodium sulphate is used as a builder and filler in the detergent industry to enhance the cleaning capabilities of detergents. Sodium sulphate is used as a flux in the glass industry to reduce the melting point of glass and enhance its clarity. Sodium sulphate is a sizing agent used in the paper industry to improve the strength and water resistance of paper.Â
The pricing of Sodium Sulphate is influenced by several factors, including raw material costs, production methods, and market demand. Fluctuations in the prices of key inputs, such as sodium carbonate and sulphur, can directly affect production costs. Additionally, seasonal demand in industries like textiles, detergents, and glass manufacturing can lead to price volatility. Procurement heads should monitor these factors closely to make informed purchasing decisions.
Bulk purchasing can lead to significant cost savings for Sodium Sulphate. By committing to larger orders, procurement heads can often negotiate lower unit prices and better terms with suppliers. This strategy not only helps reduce overall costs but also ensures a consistent supply for manufacturing needs. Establishing long-term contracts with suppliers can further enhance savings and mitigate the impact of market fluctuations.
Procurement heads should be aware of several emerging trends that may influence Sodium Sulphate pricing. The growing demand for environmentally friendly and sustainable products is driving changes in production practices, which could affect costs. Additionally, global supply chain disruptions and regulatory changes regarding chemical usage may lead to price fluctuations. Staying informed about these trends can help procurement professionals anticipate price changes and adjust their strategies accordingly.
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