Caustic Soda 98% / Sodium Hydroxide 98% (Flakes)
Caustic Soda 98% (Sodium Hydroxide 98% Flakes) is one of the most widely used and essential industrial chemicals across the globe. Recognized for its strong alkalinity, purity, and versatility, it plays a critical role in numerous industries including water treatment, chemical manufacturing, textiles, pulp & paper, detergents, and food processing. At City Chemicals EU, we provide high-quality Sodium Hydroxide 98% flakes sourced from trusted manufacturers, ensuring consistency, safety, and reliable performance for industrial-scale and laboratory applications.
What is Caustic Soda 98%?
Caustic Soda (NaOH), also known as Sodium Hydroxide, is a white crystalline solid supplied in flake form with a minimum purity of 98%. It is highly soluble in water and alcohol, releasing significant heat during dissolution. Due to its strong alkalinity, it is commonly used as a pH regulator, neutralizing agent, and cleaning agent.
How It Works
When dissolved in water, Sodium Hydroxide produces hydroxide ions (OH⁻), making it highly effective for:
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Neutralizing acidic compounds in chemical reactions.
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Breaking down fats and oils, which is why it is used in soap and detergent production.
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Acting as a cleaning and degreasing agent in industrial applications.
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Facilitating chemical synthesis across pharmaceuticals, textiles, and plastics.
Key Benefits
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High Purity (98%): Ensures efficiency, safety, and reliability in industrial processes.
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Versatile Applications: Suitable for water treatment, manufacturing, and laboratory use.
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Long Shelf Life: Proper storage conditions maintain chemical stability over time.
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Global Compliance: Manufactured under strict international quality standards.
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Bulk & Wholesale Availability: Secure supply for industries of all sizes.
Safety & Handling
Caustic Soda 98% is a corrosive substance and requires careful handling:
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Always wear protective gloves, goggles, and clothing when handling.
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Store in a cool, dry, and well-ventilated area away from acids and organic materials.
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In case of contact, wash immediately with plenty of water and seek medical advice.
Longevity & Storage
When stored correctly, Sodium Hydroxide 98% flakes maintain their potency for up to 24 months. The product should be kept sealed in original packaging to avoid moisture absorption, as NaOH is highly hygroscopic.
Common Usage Areas
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Water Treatment Plants – pH adjustment and neutralization.
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Textile Industry – Dyeing, bleaching, and fiber processing.
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Pulp & Paper Manufacturing – Delignification and pulping.
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Soap & Detergent Production – Essential for saponification.
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Petrochemical & Mining – Extraction and refining processes.
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Food Industry – Used in regulated, safe concentrations for peeling fruits/vegetables and processing cocoa.
Why Choose City Chemicals EU?
At City Chemicals EU, customer satisfaction and safety are our top priorities. We offer:
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Consistent product quality backed by certification.
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Global shipping solutions for wholesale and bulk orders.
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Expert support for technical and safety guidance.
By partnering with us, you gain access to a reliable chemical supplier committed to excellence, compliance, and long-term trust.
