Chelating Agent
EDTA Tetrasodium (4NA)
High-Purity Chelating AgentCAS 64-02-8
Contact for Price
Bulk pricing for industrial applications.
In Stock - Ready for Regional Dispatch
Key Specifications
- Purity: ≥99%
- Appearance: White Crystalline Powder
- pH (1% solution): 10.5 - 11.5
- Packaging: 25 kg Bags
- Serving Area: UAE, Oman, Saudi Arabia
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Industrial Applications & Information
Water Treatment & Boilers
- Water Softening: Sequesters calcium (Ca²⁺) and magnesium (Mg²⁺) ions, the primary causes of water hardness, preventing scale formation in boilers, cooling towers, and pipelines.
- Scale Removal: Helps dissolve existing carbonate and sulfate scales, improving heat transfer efficiency and reducing maintenance costs.
Detergents, Soaps & Cleaners
- Performance Enhancer: Improves the effectiveness of industrial and household detergents by binding to hard water ions, allowing surfactants to work optimally.
- Prevents Soap Scum: Inactivates metal ions that would otherwise form insoluble precipitates (soap scum), ensuring cleaner surfaces and fabrics.
Other Key Industries
- Pulp & Paper: Controls metal ions that can interfere with bleaching processes, improving paper brightness and strength.
- Textile Industry: Used in dyeing processes to improve shade consistency and prevent spotting by chelating stray metal ions in the dye bath.
Handling & Storage
- Handling: Can cause eye irritation. It is recommended to use safety glasses. In case of dust formation, use a dust mask.
- Storage: Store in a dry, cool, well-ventilated area. Keep containers tightly closed to prevent moisture absorption.
FAQs
What is a chelating agent?
A chelating agent is a substance that can form multiple bonds to a single metal ion, effectively 'grabbing' it and keeping it dissolved in solution, preventing it from causing problems.
How does it soften water?
It binds to calcium and magnesium ions, which are responsible for water hardness. By sequestering these ions, it prevents them from forming scale.
Is it suitable for food use?
The grade we supply is for industrial applications. Food-grade EDTA is available but has different purity standards. Please contact us for specific requirements.
