Introduction

Caustic soda in Croatia is a vital industrial chemical used across various sectors, including manufacturing, water treatment, textiles, and paper production. Known chemically as sodium hydroxide (NaOH), this strong alkali plays a crucial role in multiple chemical processes. With increasing demand in Eastern Europe, Croatia has become a strategic market for the reliable sourcing and distribution of high-quality caustic soda.

Properties of Caustic Soda

Caustic soda is a white, odorless, and highly corrosive substance, usually available in solid flakes or liquid form. It is water-soluble and generates significant heat upon dissolution. Its main chemical properties include:

• Molecular formula: NaOH

• Purity: Commonly available in 98-99% purity (flakes) and 32-50% (liquid)

• pH level: Highly basic (pH 14 in concentrated form)

• Reactivity: Reacts with acids, metals, and water

• Appearance: White flakes or colorless liquid

These properties make caustic soda highly effective for cleaning, chemical neutralization, and material transformation processes.

Types and Grades of Caustic Soda in Croatia

In the Croatian market, caustic soda is typically available in two main forms:

• Caustic Soda Flakes: Solid white flakes with 98–99% purity, widely used for industrial and chemical manufacturing.

• Liquid Caustic Soda (Lye): Available in 32% and 50% concentrations, commonly used in wastewater treatment and detergents.

Each type is offered in industrial and technical grades to suit specific application requirements in Croatian industries.

Applications and Uses of Caustic Soda in Croatia

Caustic soda in Croatia is a cornerstone chemical for various industries. Key applications include:

• Pulp & Paper Industry: Used in the pulping process and for bleaching wood pulp.

• Water Treatment: Neutralizes acidic wastewater and removes heavy metals.

• Textile Manufacturing: Helps in dyeing, scouring, and fabric preparation.

• Petroleum Industry: Used in refining, degreasing, and removing sulfur compounds.

• Soap and Detergents: A critical ingredient in saponification processes.

• Aluminum Processing: Involved in bauxite refining to extract alumina.

• Food Industry: Used under strict regulation for pH control and peeling of fruits and vegetables.

Croatia’s growing industrial infrastructure increasingly relies on a stable supply of high-purity caustic soda for these processes.

Packing of Caustic Soda in Croatia

To ensure safety, stability, and convenience, caustic soda is packed according to international standards:

• Caustic Soda Flakes:

  • 25 kg PP/PE bags

  • 1 MT of jumbo bags

  • Palletized and shrink-wrapped for extra protection

• Liquid Caustic Soda:

  • HDPE drums (220 liters)

  • IBC tanks (1,000 liters)

  • Bulk tankers for high-volume shipments

All packaging methods meet EU safety and transportation regulations, ensuring safe delivery throughout Croatia.

Safety Tips for Handling Caustic Soda

Due to its corrosive nature, strict safety precautions must be followed when handling caustic soda:

• Always wear protective gloves, goggles, and clothing.

• Ensure proper ventilation in work areas.

• Avoid contact with skin and eyes; flush immediately with water in case of exposure.

• Store in a cool, dry place away from acids and flammable substances.

• Follow local and EU chemical safety regulations.

Training employees and using appropriate safety equipment is essential for industrial users in Croatia.

Conclusion

Caustic soda in Croatia is a fundamental raw material supporting industries from chemicals to food processing. With its wide-ranging applications, availability in different grades and forms, and strict adherence to safety standards, it continues to play a vital role in Croatia’s industrial growth.

---

ZÜMRÜT International Kimya Co. – Your Trusted Supplier of Caustic Soda in Croatia

ZÜMRÜT International Kimya Co. is one of the main suppliers of Caustic Soda in Croatia, offering high-quality flakes and liquid NaOH to industrial clients across the country. We ensure reliable delivery, competitive pricing, and customized packaging solutions.

If you have an inquiry, please contact us today. Our expert team is ready to support your caustic soda requirements.

---

Specification Table for Caustic Soda Flakes