What Is Caustic Soda and Where Can You Get It?
Caustic soda, also known as sodium hydroxide (NaOH), is a widely used chemical in various industrial processes.
From cleaning and manufacturing to water treatment and food processing, it plays a crucial role.
But where can you get a reliable supply of it in Belgium?
This article explains what caustic soda is, its main applications, safety handling tips, and where to purchase it — with a spotlight on Sivex Chemicals.

Understanding Caustic Soda: Definition and Properties
Caustic soda is a strong alkaline compound composed of sodium (Na), oxygen (O), and hydrogen (H).
In solid form, it appears as white pellets or flakes.
When dissolved in water, it produces a highly exothermic reaction, forming a colorless, odorless solution.

It is corrosive and should be handled with care.
Despite its simplicity, its chemical reactivity makes it useful across multiple industries.

Key Properties:

Molecular formula: NaOH

pH: 13-14 in solution

Solubility: Highly soluble in water

Appearance: White solid (flakes, pellets, or granules)

Caustic soda reacts readily with acids, alcohols, and certain metals.
This reactivity underpins its widespread use in industrial operations — from neutralizing acids to saponification in soap manufacturing.

Its affordability, versatility, and ease of transport make it a preferred base chemical for many sectors.

Common Industrial Uses of Caustic Soda
Caustic soda has a wide range of industrial applications:

Chemical Manufacturing: Used to produce dyes, plastics, and pharmaceuticals.

Water Treatment: Adjusts pH and removes heavy metals.

Food Industry: Cleans equipment and peels fruits/vegetables.

Textile Processing: Removes wax and oils from fibers.

Soap and Detergent Making: Essential for saponification.

Petroleum Industry: Removes acidic impurities during refining.

Its ability to break down organic materials also makes it ideal for cleaning clogged drains and pipelines.

The diversity of its applications across industries highlights the importance of consistent, high-quality supply.
A disruption in availability can slow down entire operations, making sourcing critical.

Safety Precautions When Handling Caustic Soda
Handling sodium hydroxide requires strict adherence to safety procedures.
It is highly corrosive and can cause chemical burns on skin or eyes.
Its fumes are also dangerous when inhaled in high concentrations.

Essential Safety Measures:

Use protective gloves, goggles, and clothing.

Work in a well-ventilated area.

Always add caustic soda to water, not the reverse.

Store in airtight, corrosion-resistant containers.

Keep away from acids and flammable materials.

If contact occurs, flush the affected area with water immediately.
Seek medical attention for any burns or respiratory irritation.

Proper training and handling protocols should be in place in any facility using caustic soda.
MSDS (Material Safety Data Sheets) should be readily available for all staff.

Where to Buy Caustic Soda in Belgium
For businesses and industries in Belgium, sourcing caustic soda from a reliable supplier is essential for operational efficiency and safety.

Sivex Chemicals is a leading distributor of caustic soda in Belgium.
They provide high-quality NaOH in various forms — flakes, liquid, or pellets — and in different packaging sizes suited for both small businesses and large industries.

Whether you're a factory, treatment plant, or a distributor yourself, Sivex ensures timely delivery and product consistency.
You can explore their product line at sivexchemicals.com.

Choosing a local supplier like Sivex offers logistical and compliance advantages, including reduced lead times and EU regulations alignment.

Why Choose Sivex Chemicals as Your Supplier
Sivex Chemicals stands out due to their combination of quality assurance, technical support, and efficient distribution network across Belgium and Europe.

Competitive Pricing and Reliable Stock
Sivex maintains large inventories to prevent supply interruptions.
They offer flexible pricing based on volume and delivery frequency, which benefits both SMEs and larger manufacturers.

Bulk buyers enjoy better rates, and emergency supply services are available for urgent demands.
With warehouse facilities strategically located, Sivex minimizes delays and ensures product availability.

Technical Support and Logistics
In addition to product supply, Sivex provides technical guidance on safe usage, storage, and transport.
They offer:

Expert advice on optimal chemical handling

Assistance with regulatory documentation

Delivery via certified chemical transporters

All logistics are fully compliant with EU chemical transport standards, ensuring both speed and safety.

How to Place an Order with Sivex Chemicals
Ordering is straightforward:

Visit sivexchemicals.com

Browse the product catalog

Request a quote or contact the sales team directly

Confirm delivery options and payment terms

Customer support is responsive via email, phone, and online chat.
Orders are processed quickly, with real-time updates provided on shipping status.

Conclusion
Caustic soda is a fundamental chemical in modern industry.
Its versatility and reactivity make it valuable across sectors — but handling and sourcing require care.

For businesses in Belgium, Sivex Chemicals provides a trustworthy and efficient solution for acquiring high-quality sodium hydroxide.
With strong safety protocols, competitive pricing, and excellent customer service, they are a top choice in the region.

To learn more or place an order, visit https://sivexchemicals.com.