• Site 3 – Special Economic Petrochemical Zone – Mahshahr
Petro Caspian Sepehr
Petro Caspian Sepehr
The largest producer of Caustic Soda
Caustic Soda
Caustic Soda
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Product application


Caustic Soda Application

Water Treatment

Caustic soda used to control water acidity and to help remove heavy metals from water. And is also used to produce sodium hypochlorite, a water disinfectant.

Chemical and petrochemical

In the chemical industry, about 40% of the Caustic Soda flake production is used as a raw material for the production of many chemicals.
Textiles

Textiles

austic soda used to eliminate the grease on the cotton yarn and wool in textile industry and printing and dyeing industry.
Soaps and detergents

Soaps and detergents

Caustic soda used to making soap, common way to make soap is by neutralizing fatty acids with an alkali, most often sodium hydroxide.

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Customer satisfaction is our priority and we will make every effort to achieve their satisfaction and sustainable t business. We know your needs based on our experience and will take steps in this direction. We try to be the best for you by providing quality goods, always be available for customers, checking the goods several times until the final stage before sending the goods and also choosing the best shipping routes.

Caustic Soda


Sodium hydroxide is an alkali salt which is also called caustic soda or Lye is a powerful compound with the formula NaOH. This is an ionic compound containing sodium Na + cation and anion OH hydroxide.

Caustic Soda is solid, white and odorless, it is available in the solid form in flakes or granular form. Caustic soda flakes can easily absorb moisture and this can cause the flakes to stick together, so it’s important to use appropriate laminated bags and shipping.