
Caustic Soda Supplier South America- What is Caustic Soda?
Caustic soda, also known as sodium hydroxide (NaOH), is a highly versatile and widely used chemical. It is a white, odorless, and highly caustic substance available in solid (flakes, pearls) or liquid form. Its strong alkaline properties make it invaluable across various industries.
Key Properties of Caustic Soda
- Chemical Formula: NaOH
- Physical Appearance: White solid in flakes, pellets, or granular form; highly soluble in water.
- Alkalinity: Strongly alkaline, with a high pH when dissolved in water.
- Corrosive Nature: Reacts with acids, metals, and organic compounds.
- Heat Generation: Dissolution in water releases significant heat, making it exothermic.
Caustic Soda Supplier South America- Uses of Caustic Soda
- Chemical Manufacturing: Essential in producing chemicals like chlorine, sodium hypochlorite, and solvents.
- Water Treatment: Used to adjust pH levels and remove heavy metals.
- Pulp and Paper Industry: Key in breaking down lignin and processing wood pulp.
- Textile Industry: Helps in dyeing and fabric treatment.
- Soap and Detergent Production: A primary ingredient in saponification to create soaps.
- Petroleum Refining: Removes acidic impurities from oil and gas.
- Food Industry: Used in food processing, like peeling fruits and vegetables and making pretzels.
Chemical Overview
- Formula: NaOH
- Appearance: White solid in flakes, pearls, or granules, or a clear liquid in solution form.
- Properties: Strong alkali with high reactivity, excellent solubility in water, and significant heat release upon dissolution.
Caustic Soda Supplier South America- Industrial Applications
- Pulp and Paper Industry: Used in pulping processes for paper production, especially in Brazil and Chile, where forestry-based industries thrive.
- Chemical Manufacturing: Key raw material for producing chemicals like sodium hypochlorite, soaps, detergents, and synthetic fibers.
- Textile Industry: Essential for dyeing and bleaching processes in countries with robust textile production, such as Peru and Colombia.
- Petrochemical Sector: Used in refining oil and gas, particularly in Venezuela and Brazil.
- Food Processing: Employed for cleaning, peeling fruits and vegetables, and cocoa processing, vital for South America’s food industries.
- Water Treatment: Adjusts pH levels and neutralizes acidity in municipal and industrial water systems.
Benefits of Caustic Soda in Industrial Use
- Versatility: Suits diverse industries from agriculture to energy.
- Efficiency: High reactivity ensures effective performance in applications like cleaning and pH control.
- Sustainability: Essential for environmental management processes, such as effluent treatment.
Economic Significance
- Supports the growth of manufacturing, agriculture, and export industries.
- Reduces dependency on imports through local production and distribution networks.
Logistics and Supply Chain
- Availability: Offered in solid and liquid forms for flexible transportation.
- Ports and Infrastructure: Efficient supply routes to key ports in countries like Brazil, Argentina, and Colombia.
- Regulatory Compliance: Adheres to South America’s safety and environmental regulations for handling and usage.

Environmental and Safety Considerations
- Requires proper handling due to corrosive nature.
- Storage in cool, dry conditions to avoid reaction with moisture or CO₂ in the air.
- Importance of Personal Protective Equipment (PPE) during use.
Why Choose High-Quality Suppliers?
- Reliable suppliers ensure consistent product quality for optimal industrial performance.
- Technical support and guidance on safe handling and storage.
- Competitive pricing and adherence to regional regulatory standards.
Major Ports Cargo Clearance- Caustic Soda Supplier South America
- Brazil
Santos Port (São Paulo): The largest and busiest port in South America, handling a wide variety of cargo.
Port of Paranaguá (Paraná): Known for its modern infrastructure and high export volume.
Port of Rio de Janeiro: Facilitates industrial and chemical goods, including bulk shipments.
Port of Itajaí: A key port for containerized cargo in the south. - Argentina
Port of Buenos Aires: The largest port in Argentina, critical for imports of industrial chemicals.
Port of Rosario: Important for bulk cargo, especially agricultural and industrial products.
Port of Bahía Blanca: Handles large shipments, including chemical products. - Chile
Port of Valparaíso: A significant hub for imports and exports, located near Santiago.
Port of San Antonio: Chile’s busiest port for bulk and containerized cargo.
Port of Antofagasta: Serves the mining and industrial sectors in northern Chile. - Colombia
Port of Cartagena: A modern, efficient port for containerized and bulk cargo.
Port of Barranquilla: Handles industrial goods and raw materials.
Port of Buenaventura: Located on the Pacific coast, facilitating trade with Asia and North America. - Peru
Port of Callao: The largest and most important port in Peru, serving industrial and consumer markets.
Port of Matarani: Supports trade in southern Peru, primarily for industrial and mining goods. - Ecuador
Port of Guayaquil: Handles the majority of Ecuador’s imports and exports, including chemicals.
Port of Esmeraldas: Facilitates bulk cargo, especially industrial materials. - Venezuela
Port of La Guaira: One of the primary ports for industrial imports.
Port of Puerto Cabello: Handles significant cargo volumes, including chemicals and machinery.
Port of Maracaibo: Important for the oil and petrochemical sectors. - Uruguay
Port of Montevideo: A key hub for industrial goods and transshipment activities.
Port of Nueva Palmira: Specializes in bulk cargo, often used for chemical exports. - Paraguay
Port of Asunción: A river port facilitating imports and exports for industrial needs.
Port of Villeta: Supports the movement of chemicals and bulk materials along the Paraguay River. - Bolivia
Puerto Aguirre: Provides access to international trade via the Paraguay-Paraná Waterway.
Port of Guaqui: Handles smaller volumes for industrial and consumer goods. - Guatemala
Puerto Quetzal - Costa Rica
Puerto Limon - Jamaica
Port of Kingston - Panama
Manzanillo
Key Considerations for Cargo Clearance
- Customs Regulations: Each country has specific import regulations for chemicals like (Sodium Hydroxide). Ensure compliance with local guidelines.
- Documentation: Accurate and complete shipping documents are essential to avoid delays.
- Logistics Partners: Working with experienced freight forwarders familiar with regional ports ensures smooth operations.
Manufacture and Supplying Excellence: Premium Caustic Soda by Zumrut Kimya
Zumrut Kimya proudly delivers premium-quality caustic soda (Sodium Hydroxide) to industries worldwide, with a specialized focus on South American markets. Known for its purity, reliability, and consistent performance, our caustic soda is the preferred choice for a wide range of applications, including chemical manufacturing, water treatment, and paper production.
Our commitment to quality ensures that every shipment meets the highest global standards, providing our customers with the confidence they need in their operations. With efficient logistics and seamless shipping solutions, we ensure timely delivery across South America, no matter the destination.
Zumrut Kimya is committed to providing premium-grade caustic soda, ensuring quality, safety, and timely delivery to meet global demands.
Specification of Caustic Soda
| CONTENT | TEST RESULT | UNIT |
| Al2O3 | Max 3 | PPM |
| Fe | 10 | PPM |
| Heavy Metals as Pb | Max 2 | PPM |
| Insoluble in Water | 0 | %W |
| Na2CO3 | 0.43 | %W |
| Na2SO4 | 0.0047 | %W |
| NaCl | 0.0085 | %W |
| NaOH | 98%±1 | %W |
| SiO2 | 0.0019 | %W |
| SHAPE | 0.3-1 | CM³ |
Technical Data sheet of Caustic Soda



