Caustic Soda Flakes, chemically known as sodium hydroxide (NaOH), are a highly caustic, white, crystalline solid used in a wide variety of industrial and chemical processes. With a purity typically ranging between 98–99%, these flakes dissolve readily in water, releasing heat and creating a strong alkaline solution.

Packaged in jumbo bags (usually 1 metric ton each), this bulk format is ideal for high-volume consumers seeking efficient and economical transportation and storage. The bags are lined and moisture-resistant to ensure product integrity during long-term storage and international shipment.

Our caustic soda flakes are manufactured under strict quality control, meeting the specifications required for chemical processing, water purification, detergents, textiles, petroleum refining, and pulp & paper production.

Key Features:
Product: Caustic Soda Flakes
Chemical Formula: NaOH
Purity: 98–99% (industrial grade)
Appearance: White, crystalline flakes
Packaging: Jumbo bags (approx. 1,000 kg per bag) with inner liner
Storage: Store in dry, well-ventilated areas; keep away from moisture
Handling: Corrosive – use with proper personal protective equipment
Applications:
Water Treatment: pH control, heavy metal removal
Chemical Manufacturing: Neutralization, catalyst preparation
Soap & Detergent Industry: Saponification and cleaning agents
Textile Processing: Mercerizing and dyeing operations
Petroleum Industry: Refining, degreasing, desulfurization
Pulp & Paper Industry: Pulp digestion and bleaching
Caustic Soda Flakes in jumbo bags provide a reliable, large-scale packaging solution for industries that demand both quality and logistical efficiency. This format minimizes repackaging time, reduces shipping costs, and supports uninterrupted industrial operations.

Caustic Soda Flakes Supplier & Exporter | 25 Kg Bag, Jumbo Bag & Customized Packing
ELX is a reliable international trading company specialized in the supply and export of high-quality caustic soda flakes (sodium hydroxide flakes – NaOH) for industrial applications worldwide.
We provide caustic soda flakes in different packaging options, including:
25 kg bags
25 kg bags palletized
Jumbo bags / bulk packaging
Private label and customized packing based on customer requirements
With strong sourcing capabilities and international logistics experience, ELX supplies caustic soda flakes under CFR and CPT delivery terms to customers across CIS countries, GCC markets, and African countries.
High Quality Caustic Soda Flakes (Sodium Hydroxide)
Caustic soda flakes are a highly versatile alkaline chemical widely used in many industries due to their strong chemical properties and excellent performance.
Our supplied caustic soda flakes are produced according to international industrial standards and are suitable for various manufacturing processes.
Product Name: Caustic Soda Flakes
Chemical Name: Sodium Hydroxide
Formula: NaOH
Form: White flakes
Purity: High-grade industrial quality
Caustic Soda Flakes Packaging Options
Caustic Soda Flakes 25 Kg Bag
Our standard packaging solution for industrial buyers:
25 kg PP bags with inner PE liner
Suitable for chemical distributors and end users
Easy handling and transportation
Suitable for container shipments
Caustic Soda Flakes 25 Kg Bag Palletized
For customers requiring efficient warehouse handling:
25 kg bags arranged on pallets
Export-standard pallet packing
Reduced handling time
Suitable for large-scale industrial consumption
Caustic Soda Flakes Jumbo Bag
For high-volume buyers:
Big bag packaging options
Cost-effective bulk transportation
Suitable for industrial plants and large consumers
Caustic Soda Flakes Applications
Caustic soda flakes are widely used across multiple industries, including:
Chemical Industry
Caustic soda is a key raw material in chemical production, including:
Sodium chemicals
Detergents
Industrial chemicals
Chemical intermediates
Soap and Detergent Manufacturing
Used for:
Soap production
Liquid detergent manufacturing
Cleaning chemicals
Industrial cleaners
Textile Industry
Applications include:
Mercerization of cotton
Textile processing
Dyeing processes
Fiber treatment
Pulp and Paper Industry
Used for:
Wood processing
Pulp production
Paper bleaching processes
pH adjustment
Water Treatment
Caustic soda flakes are used for:
pH control
Neutralization processes
Industrial wastewater treatment
Mining Industry
Used in:
Mineral processing
Ore treatment
Chemical extraction processes
Aluminum Industry
Important in:
Alumina refining
Bauxite processing
Aluminum production
Oil and Gas Industry
Used for:
Drilling fluids
pH control
Refinery processes
Cleaning applications
Food Industry
Industrial-grade applications include:
Cleaning and sanitation
Equipment washing
Processing operations (according to regulations)
Industries and Factories Using Caustic Soda Flakes
Factories and companies that commonly purchase caustic soda flakes include:
Chemical manufacturers
Detergent factories
Soap producers
Textile factories
Paper mills
Water treatment plants
Mining companies
Aluminum producers
Oil refineries
Petrochemical plants
Industrial cleaning product manufacturers
Caustic Soda Flakes Export Supplier
ELX provides international supply solutions for customers requiring stable chemical sourcing.
Our services include:
✔ Reliable factory sourcing
✔ Quality control support
✔ Export documentation
✔ Competitive international pricing
✔ Flexible shipment solutions
✔ CFR and CPT delivery options
We serve customers in:
CIS Countries
Including industrial markets requiring consistent chemical supply.
GCC Countries
Supporting distributors and industrial users across the Gulf region.
African Markets
Providing export solutions for chemical importers, manufacturers, and distributors.
OEM, ODM, Private Label & Customized Packing
For customers building their own chemical brands, ELX offers:
OEM supply solutions
ODM cooperation
Private labeling
Customized packaging
Customer-specific export preparation
We can support distributors and wholesalers who need their own branded caustic soda flakes products.
Why Choose ELX for Caustic Soda Flakes Supply?
High-quality caustic soda flakes
Competitive global sourcing
Export experience
Flexible packaging options
International delivery terms
Professional trading support
ELX is your trusted partner for caustic soda flakes supply, export, and customized chemical solutions.