New HCl Synthesis Unit Boosts Supply
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Sodium Alginate Price Trend Analysis 2026: Latest News, Price Drivers, Supply Demand Analysis, Market Insights & Historical Prices
Written BySiddharth David
Sodium Alginate Latest Development
Sodium Alginate Price Trend Q3 2026
| Product | Region | Incoterm Basis | Price | Last Updated Month |
|---|---|---|---|---|
| Sodium Alginate | China | FOB | USD 19,293.04/MT | August 2026 |
| Sodium Alginate | India | CIF | USD 19,384.04/MT | August 2026 |
| Sodium Alginate | USA | CIF | USD 19,449.04/MT | August 2026 |
| Sodium Alginate | Australia | CIF | USD 19,388.04/MT | August 2026 |
| Sodium Alginate | Germany | CIF | USD 19,407.04/MT | August 2026 |
| Sodium Alginate | China | FOB | USD 19,178.64/MT | July 2026 |
| Sodium Alginate | India | CIF | USD 19,285.45/MT | July 2026 |
| Sodium Alginate | USA | CIF | USD 19,366.13/MT | July 2026 |
| Sodium Alginate | Australia | CIF | USD 19,277.10/MT | July 2026 |
| Sodium Alginate | Germany | CIF | USD 19,312.27/MT | July 2026 |
Stay updated with the latest Sodium Alginate prices, historical data, and tailored regional analysis
Sodium Alginate Price Trend Q3 2026
- During the third quarter of 2026, sodium alginate prices fluctuated in a narrow band, showing a stable market with only modest gains across major producing and importing regions.
- Brown seaweed, the key raw material, remained dependent on imports from South America into China, keeping production costs steady with little room for discounting.
- Food, pharmaceutical and textile printing users maintained regular purchases, providing stable demand without strong buying that could push prices sharply higher.
In China, the average price of Sodium Alginate rose from ~USD 19,178.64/MT (FOB) in July to ~USD 19,293.04/MT in August, showing a slight increase. In Germany, the prices were ~USD 19,312.27/MT (CIF) and ~USD 19,407.04/MT, respectively, during the quarter. Overall, the market followed a stable to slightly firmer trend. China, the main alginate producer, relies heavily on imported brown seaweed from Chile and Peru, as its own kelp harvest runs only from April to June. Earlier in the year, official Chilean data showed China taking about 77% of the value of Chile’s dried seaweed exports, highlighting this dependence. With the domestic harvest over, processors relied on imported material, keeping raw material costs firm and limiting room for price cuts. Demand from food thickening, pharmaceutical and textile printing applications stayed steady, while import prices in Germany and the USA followed the slight rise in Chinese export offers.
Analyst Insight
According to Procurement Resource, in the near term, sodium alginate prices are expected to remain stable, with steady seaweed supply and consistent end-use demand keeping changes limited.
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- Sodium alginate markets remained broadly stable to firm during H1 2026 as steady seaweed availability balanced higher processing and manufacturing costs.
- Brown seaweed and kelp availability remained adequate, limiting feedstock shortages, while higher energy, labor and processing expenses supported replacement costs.
- Food, pharmaceutical, textile and industrial applications maintained steady demand, with grade, viscosity and purity requirements creating significant variation across end-use markets.
In China, the average Sodium Alginate price was ~USD 19,187/MT (FOB) in the last month of H1'26. India recorded an average price of ~USD 19,254/MT (CIF) during June. During H1 2026, sodium alginate prices remained broadly stable to firm as adequate brown-seaweed availability limited raw-material pressure while higher processing costs supported producer offers. China had reasonable kelp availability during the harvesting season, with one major Zhejiang production area reporting annual output of more than 2,000 MT, reducing the risk of severe feedstock shortages. However, industrial input costs strengthened entering Q2, increasing expenses associated with extraction, purification, drying and transportation amid the disruptions in major sea routes, resulting in higher fuel prices. Demand from food thickeners, pharmaceutical formulations, textile printing and specialty industrial applications remained steady, while differences in viscosity and purity kept pricing differentiated by grade. Import-dependent markets also faced additional freight and handling costs, supporting higher landed values.
Analyst Insight
According to Procurement Resource, sodium alginate prices are expected to remain broadly stable to firm as steady downstream demand and processing costs offset adequate seaweed availability.
About Sodium Alginate
Sodium alginate (NaC6H7O6) is a 1,4-D-mannuronic (M) and L-guluronic (G) acid-based linear polysaccharide derivative of alginic acid. A component of marine brown algae's cell walls, sodium alginate includes between 30 and 60 percent alginic acid. Alginac acid is transformed into sodium alginate, which makes it water soluble and facilitates extraction. Only two bacterial genera, Pseudomonas and Azotobacter, can produce bacterial alginates, which are employed for adhering to surfaces and protecting cells from the environment by creating biofilms.
Sodium Alginate Product Detail
HS Code
39131010
Chemical Formula
C6H9NaO7
CAS Number
9005-38-3
Molecular Weight
216.12 g/mol
Industrial Uses
used as a hydrocolloid in various applications such as food manufacturing, pharmaceuticals and in textile use in tissue engineering
Synonyms
Natrium glucuronate
Supplier Database
The JRS Group, Ltd, KIMICA Corporation, Maabarot Products Ltd, Ashland Inc.
Regional Coverage
Asia Pacific
China, India, Indonesia, Pakistan, Bangladesh, Japan, Philippines, Vietnam, Iran, Thailand, South Korea, Iraq, Saudi Arabia, Malaysia, Nepal, Taiwan, Sri Lanka, UAE, Israel, Hongkong, Singapore, Oman, Kuwait, Qatar, Australia, and New Zealand
Europe
Germany, France, United Kingdom, Italy,Spain, Russia, Turkey, Netherlands, Poland, Sweden, Belgium, Austria, Ireland Switzerland, Norway, Denmark, Romania, Finland, Czech Republic, Portugal and Greece
North America
United States and Canada
Latin America
Brazil, Mexico, Argentina, Columbia, Chile, Ecuador, and Peru
Africa
South Africa, Nigeria, Egypt, Algeria, Morocco
CurrencyUS$ (Data can also be provided in local currency)
Supplier Database AvailabilityYes
Customization ScopeThe report can be customized as per the requirements of the customer
Post-Sale Analyst Support360-degree analyst support after report delivery
Note: Our supplier search experts can assist your procurement teams in compiling and validating a list of suppliers indicating they have products, services, and capabilities that meet your company's needs.
Sodium Alginate Production Processes
- Production of Sodium Alginate from Alginic Acid Method
In this method, chopped wet seaweed is treated with diluted formalin to create sodium alginate solution. To separate the sodium alginate solution from the seaweed residue, sodium carbonate is next added. Alginate acid is created by mixing sodium alginate solution with hydrochloric acid, followed by the removal of water. Alginic acid is combined with sodium carbonate and alcohol to create sodium alginate. The powdered form is eventually achieved when it has been dried and ground.
Our Price Analysis Methodology
About the Author
Siddharth David
Manager - Market Research
Delivering market research and procurement intelligence at Procurement Resource with a focus on economic forecasting, commodity analysis, and client advisory to help sourcing teams make data-backed purchasing decisions.
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