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Sodium Hydroxide (Caustic Soda) – Industrial Grade
High-purity sodium hydroxide (caustic soda) for water treatment, chemical manufacturing, soap production, and industrial processing. Bulk supply available across South Africa.
Sodium Hydroxide Supplier in South Africa
Sodium hydroxide, also called caustic soda, is a highly alkaline inorganic chemical widely used in industrial processing, water treatment, soap and detergent manufacturing, chemical synthesis, and pH control.
BRF SA supplies industrial-grade sodium hydroxide with consistent quality, strong alkalinity, and reliable performance for demanding industrial applications. Our caustic soda is suitable for manufacturers, processors, and treatment facilities that require a dependable alkali supply.
What Is Sodium Hydroxide?
Sodium hydroxide (NaOH) is a white, odorless, highly corrosive solid that dissolves readily in water, releasing heat and forming a strongly alkaline solution. Because of its high reactivity, it is used to neutralize acids, break down organic materials, and regulate pH in industrial systems.
Key Industrial Applications
Water & Wastewater Treatment
- pH adjustment and alkalinity control
- Neutralization of acidic effluents
- Support for coagulation and treatment processes
Soap & Detergent Manufacturing
- Essential ingredient in soap saponification
- Used in liquid and solid detergent production
Chemical Manufacturing
- Used as a base in chemical synthesis
- Production of sodium-based compounds
- Industrial cleaning formulations
Pulp, Paper & Textile Processing
- Fiber processing and bleaching
- Fabric treatment and dye preparation
Industrial Cleaning & Degreasing
- Removal of grease, oils, and organic residues
- Used in heavy-duty industrial cleaners
Product Specifications
- Chemical Name: Sodium Hydroxide
- Common Name: Caustic Soda
- Chemical Formula: NaOH
- CAS Number: 1310-73-2
- Appearance: White solid (flakes/pellets)
- Solubility: Highly soluble in water
- pH: Strongly alkaline
- Grade: Industrial / Technical
MSDS/SDS and technical data sheets are available upon request.
Packaging & Supply Options
BRF SA supplies sodium hydroxide in multiple industrial formats:
- 25 kg bags (flakes or pellets)
- 50 kg bags
- Palletized bulk supply
- Custom packaging on request
Bulk volumes and delivery schedules can be arranged based on project requirements.
Storage & Safety
⚠ Sodium hydroxide is corrosive and must be handled with care
- Store in a cool, dry, well-ventilated area
- Keep containers tightly sealed
- Avoid contact with skin and eyes
- Use PPE (gloves, goggles, protective clothing)
- Do not mix with acids or reactive metals
- Follow MSDS/SDS safety guidance at all times
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Related Products
Frequently used together with sodium hydroxide in industrial systems:
- Hydrated Lime Powder – pH control & neutralization
👉 https://brfsachem.com/product/lime-hydrated-white/ - Soda Ash Dense – alkalinity & pH adjustment
👉 https://brfsachem.com/product/soda-ash-dense/ - Hydrogen Peroxide Solution – oxidation & treatment
👉 https://brfsachem.com/product/hydrogen-peroxide-solution/ - Water Treatment Chemicals Category
👉 https://brfsachem.com/product-category/water-treatment/











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