Sodium hydroxide – also known as caustic soda – is one of the most widely used inorganic bases in industrial production. This clear, odorless solution is commonly applied in chemical manufacturing, water treatment, industrial cleaning, and various technological processes.
Main applications and benefits
✔️ Wastewater treatment and pH control
✔️ Production of detergents, surfactants, and soaps
✔️ Processing of textiles, cellulose, and paper
✔️ Industrial cleaning of equipment and pipelines
✔️ Chemical synthesis and conversion processes
The sodium hydroxide supplied by ECSA Chemicals meets the highest quality standards. Our solutions contain minimal levels of impurities like sodium chloride or iron and are fully traceable.
As a B2B partner, ECSA Chemicals offers a full range of industrial chemicals – see our Industrial Chemicals category and our FAQ section for more details.
Our modern tank farms, certified logistics and ISO 9001 + SQAS processes ensure safe, timely delivery throughout Switzerland and the EU.

Count on ECSA Chemicals as your supplier of sodium hydroxide for industrial use.
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