High-Quality Caustic Soda 25kg Bags – 98.5% Purity for Global Industries

Our caustic soda 25kg bags contain premium-grade sodium hydroxide (NaOH) in flake form, widely used across detergent, chemical, paper, textile, and water treatment industries. With a guaranteed concentration of 98.5% min, our caustic soda delivers consistent alkalinity and high reactivity, ensuring optimal performance in your production processes.

Properties of Caustic Soda Flakes

Caustic soda (sodium hydroxide) is a white, hygroscopic solid that readily absorbs moisture from the air. It is strongly alkaline, highly soluble in water, and generates significant heat upon dissolution. The product in our caustic soda 25kg bags is free-flowing, low in dust, and easy to handle. Its key properties include:

• Purity (NaOH) : 98.5% min

• Appearance: White flakes

• Sodium carbonate (Na₂CO₃) : ≤ 0.8%

• Sodium chloride (NaCl) : ≤ 0.05%

• Iron (Fe₂O₃) : ≤ 0.005%

These specifications ensure your final products meet international quality standards.

Why Choose Our Caustic Soda 25kg Bags?

We are a professional supplier exporting caustic soda 25kg bags to customers worldwide, with a strong presence in Southeast Asia (Vietnam, Thailand, Indonesia, Philippines, Malaysia), the Middle East (UAE, Saudi Arabia, Qatar, Kuwait, Oman), and Africa (Nigeria, Kenya, Tanzania, South Africa, Egypt). Our reliable logistics network ensures on-time delivery to any major port.

Each caustic soda 25kg bag is double-sealed with an inner PE liner and outer woven PP bag to prevent moisture absorption and contamination during transit. The convenient 25kg size is ideal for manual handling and small-batch production, while also being easy to palletize for container loading.

Applications

• Soap & detergent manufacturing

• Pulp & paper processing

• Aluminum ore refining

• Water treatment (pH adjustment)

• Textile mercerizing

• Biodiesel production

Export Ready – Contact Us Today

Whether you need a trial order of 20 tons or a full 40ft container (about 25 metric tons), our caustic soda 25kg bags are available at competitive factory-direct prices. We can also provide customized packing upon request.

For inquiries, please specify your required quantity, destination port, and any quality certificates needed (COA, MSDS, etc.). Our team will reply within 24 hours with a tailored quote.

Order your caustic soda 25kg bags now and enjoy stable supply, consistent quality, and professional service.