China and Germany are the leading exporters of Sodium 4-styrenesulfonate, collectively accounting for over 60% of global exports in 2023–2024, while the United States, South Korea, and Japan represent the largest importers. Sodium 4-styrenesulfonate prices have remained relatively stable amid steady demand from polymer and water-treatment sectors. Export volumes from China increased modestly year-on-year, while German exports held steady, reflecting continued reliance on European and North American downstream manufacturers.
Sodium 4-styrenesulfonate is a white to off-white crystalline solid, typically supplied as a hygroscopic powder or granules, with no significant odor and low volatility. It is an aromatic organic compound classified as a sulfonated vinyl monomer and water-soluble ionic intermediate. Primarily used as a comonomer in free-radical polymerization, it imparts hydrophilicity, ionic character, and enhanced dispersibility to synthetic polymers. Its main applications include the production of functional polyelectrolytes, superabsorbent polymers, dye leveling agents, and performance additives for coatings, adhesives, and textile auxiliaries. It serves as a key building block in specialty polymers for oilfield chemicals, concrete admixtures, and water treatment formulations.
white to light beige powder Sodium p-styrenesulfonate Preparation Products And Raw materials Raw materials
This chemical is included in Fine Chemicals. See more about what is Sodium 4-styrenesulfonate and Sodium 4-styrenesulfonate SDS information.
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