Caustic Soda
Blended Products supply Caustic Soda (Sodium Hydroxide, NaOH) in liquid and solid forms for industrial hygiene, manufacturing, water treatment, and heavy industry. Liquid caustic supports efficient CIP and sanitation processes. It provide controlled alkalinity, pH correction, and chemical production. Our caustic solutions deliver consistent performance across high-demand environments, helping you clean, neutralise, and optimise your processes.
We currently supply the following solutions in Bulk volume:
- 32%
- 47%
- 50%
Why chose us?
Dependable Supply. Consistent quality. Backed by expertise.
Product benefits
- Strong and reliable alkaline cleaner and neutralising agent
- Ideal for chemical production, wastewater treatment, and biodiesel manufacture
- Removes grease, oil, and organic build-up in industrial and plant maintenance
- Improves process efficiency in pulp, paper, and textile production
- Supplied in bulk, drums, or IBC containers across the UK
- Fully supported with Safety Data Sheets and technical expertise
- Backed by secure UK supply
- Technical support
- Full delivery traceability
- Supplied in bulk only
Product applications
- Chemical manufacturing – production of sodium salts, detergents, solvents, and catalysts
- Pulp & paper industry – lignin separation, bleaching, and recycling
- Soap and detergent production – key reagent for saponification and formulation
- Water and wastewater treatment – acid neutralisation and hardness removal
- Food and beverage processing – used in controlled applications such as peeling, curing, and surface treatment (e.g. olives, pretzels, cocoa), where safe use and compliance with industry regulations are essential.
- Petroleum and biofuel refining – purification and catalyst use in transesterification
- Textiles and dyeing – mercerisation and fibre treatment
- Industrial degreasing & maintenance, CIP and plant sanitation
More information
Caustic Soda (Sodium Hydroxide) is a highly caustic alkali used throughout manufacturing, water treatment, and industrial cleaning. Its effectiveness as a pH regulator, saponification agent, and acid neutraliser makes it one of the most widely used industrial chemicals globally.
Blended supply caustic soda to food producers, utilities, manufacturers, and facilities teams across the UK. Each delivery includes full batch traceability and compliance documentation, backed by responsive technical support and dependable logistics.
Please note our current supply of Sodium hydroxide is in Bulk volume only – we are researching packaged IBC volume for the near future.
Related products
Aqueous Ammonia
Buying from Blended
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