Description
Caustic Soda Flakes & Pearls Supplier
High-Quality Caustic Soda Flakes and Pearls
As a leading caustic soda flakes and pearls supplier in South Africa, Flexi Laboratory Supplies delivers high-purity sodium hydroxide (NaOH) to industries nationwide. From the outset, our customers choose us because we consistently supply reliable caustic soda for manufacturing, water treatment, chemical processing, mining, and petroleum refining. As a result, our products support both large-scale and specialised industrial operations.
What Is Caustic Soda (Sodium Hydroxide)?
Caustic soda, also known as sodium hydroxide (NaOH), is a highly alkaline compound with the chemical formula NaOH and CAS number 1310-73-2. Suppliers commonly offer caustic soda in flake and pearl form. These white, odorless solids dissolve rapidly in water and generate heat during dissolution.
Because of its strong alkalinity, caustic soda reacts efficiently in chemical processes. Consequently, industries rely on caustic soda flakes and pearls for applications that demand precision, purity, and consistency.
Industrial Applications of Caustic Soda Flakes & Pearls
Industries depend on caustic soda flakes and pearls for a wide range of critical processes. Specifically, its applications include:
Paper & Pulp Manufacturing
Manufacturers use caustic soda flakes to break down lignin during pulping. As a result, paper producers achieve higher fibre quality and improved processing efficiency.
Soap & Detergent Manufacturing
Producers use sodium hydroxide pearls during saponification. Therefore, caustic soda remains essential for soap and detergent formulation.
Water Treatment & pH Control
Water treatment facilities apply caustic soda pearls and flakes to control pH and support electrolysis. Moreover, treatment plants often combine caustic soda with chlorine-based chemicals to improve disinfection efficiency.
Textile & Leather Processing
Textile processors apply caustic soda during cotton mercerising and dyeing. Meanwhile, leather manufacturers rely on it for effective tanning.
Chemical Manufacturing & Mining
Chemical producers use caustic soda to manufacture sodium cyanide, borax, and oxalic acid. Likewise, mining operations depend on it for ore processing and mineral extraction.
Petroleum Refining
Refineries use caustic soda to neutralise acidic compounds. Consequently, fuel quality improves and equipment corrosion decreases.
Caustic Soda Flakes & Pearls Specifications
| Grade | NaOH (%) Min | Na₂CO₃ Max | NaCl Max | Fe₂O₃ Max |
|---|---|---|---|---|
| Flakes / Pearls 96% | 96% | 1.0% | 2.0% | 0.01% |
| Flakes / Pearls 98% | 98% | 0.5% | 0.03% | 0.005% |
| Flakes / Pearls 99% | 99% | 0.4% | 0.015% | 0.001% |
Available Forms of Caustic Soda
Caustic Soda Flakes South Africa
Manufacturers choose caustic soda flakes for their fast solubility and high purity. Therefore, flakes suit chemical processing and water treatment applications.
Caustic Soda Pearls South Africa
Caustic soda pearls offer uniform granules with reduced dust. As a result, operators achieve safer handling and more accurate dosing.
Packaging Options for Caustic Soda Flakes & Pearls
To support diverse industrial requirements, Flexi Laboratory Supplies supplies:
- 25kg and 50kg HDPE bags with inner liner
- PP woven bags
- 500kg and 1,000kg jumbo bags for bulk distribution
Consequently, customers can select packaging that matches their operational scale.
Why Choose Flexi Laboratory Supplies as Your Caustic Soda Supplier?
Flexi Laboratory Supplies operates as more than a distributor. Instead, we act as a trusted caustic soda supplier focused on long-term partnerships.
Key Benefits
✅ High-purity caustic soda flakes and pearls
✅ Reliable nationwide delivery
✅ Competitive bulk pricing
✅ Flexible order volumes
✅ Experienced technical support
Worldwide Supply of Caustic Soda
Flexi Laboratory Supplies supplies caustic soda flakes and pearls. As a result, our customers benefit from consistent availability and dependable logistics.
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