Contact
Extensive Product Range
Global Supply Sources
Major Storage Capacity
Safe, Rapid Distribution
40+ Years Chemistry Expertise
Home / PH / Alkalinity Correction / Sodium Hydroxide (NaOH) – Caustic Soda

Sodium Hydroxide (NaOH) – Caustic Soda

Sodium Hydroxide (Caustic Soda) is a versatile and widely used chemical essential to clean-in-place systems and industrial processes. We supply high-purity Sodium Hydroxide in various concentrations and formats to meet diverse operational requirements. Below is a listing of our most common dilutions, but we work with our customers to provide specific dilutions as needed.

Product Variations
Sodium Hydroxide 50%
Sodium Hydroxide 47%
Sodium Hydroxide 32%
Sodium Hydroxide 30%
Sodium Hydroxide 25%
Sodium Hydroxide 20%
Applications
pH Adjustment & Neutralisation
Used to raise pH in acidic waters, critical for coagulation and disinfection stages.
Alkalinity Boosting
Supports floc formation by increasing water alkalinity, especially in conjunction with Aluminium or Ferric-based coagulants.
Sludge Conditioning
Assists in sludge dewatering and stabilisation.
Corrosion Control
Helps control corrosion in distribution systems by adjusting pH.
CIP (Clean-In-Place) Systems
Widely used in dairy, beverage, and food industries for cleaning pipelines and tanks.
Chemical Manufacturing
A key reactant in the production of soaps, detergents, solvents, and bleach (sodium hypochlorite).
Textile & Pulp Industries
Used in cotton processing, dyeing, and in pulping wood to make paper.
Petroleum Industry
Employed in refining operations, including removing acidic contaminants from crude oil.
Food Processing
Approved for use in food processing for cleaning and pH adjustment (when food grade).
Surface Cleaning & Degreasing
Effective for industrial equipment, plant surfaces, and drains.
Related Products
Sulphuric Acid (H₂SO₄) Sodium Bicarbonate (NaHCO₃) Soda Ash – Sodium Carbonate (Na₂CO₃) Potassium Hydroxide – Caustic Potash (KOH) Lime – Calcium Oxide (CaO)

Find the right product for your needs.

Unsure of the best product for your requirements? Our experts are happy to guide you. For customers with more unique challenges, we work closely with them to develop new, bespoke products that solve their exact needs.

Contact a technical expert
Delivery

Guaranteed chemical supply for rapid delivery

Our extensive manufacturing operations, global supply sources and exceptional logistics network enable the rapid and reliable delivery of chemicals to our customers.

Talk to Us