Description
Specifications Table
Product Name – ETHYLENEDIAMINE TETRAACETIC ACID DIPOTASSIUM SALT 99% AR
Quantity/Pack Size – 100 g, 500 g
Form – Powder
Grade – AR (Analytical Reagent)
Application – Chelating agent, titration, complexometry
Product Overview
ETHYLENEDIAMINE TETRAACETIC ACID DIPOTASSIUM SALT 99% AR is a highly purified chelating agent widely used in laboratories for its exceptional metal-binding properties. This dipotassium salt form of EDTA offers superior solubility in water, making it ideal for applications requiring precise metal ion control. The 99% AR grade ensures minimal impurities, guaranteeing reliable and reproducible results in analytical procedures. Its stable crystalline structure allows for long-term storage without degradation, maintaining efficacy in complexometric titrations and buffer solutions. The compound’s ability to form stable complexes with divalent and trivalent metal ions makes it indispensable in preventing metal-catalyzed reactions and preserving sample integrity. Whether used in volumetric analysis or as a masking agent, this EDTA variant delivers consistent performance, meeting the stringent demands of research and quality control environments.
FAQs
1. What is the solubility of EDTA Dipotassium Salt in water?
EDTA Dipotassium Salt is highly soluble in water, forming clear solutions at room temperature, which is advantageous for most lab applications.
2. Can this EDTA variant be used for hard water analysis?
Yes, it is commonly employed in hard water analysis due to its strong affinity for calcium and magnesium ions, enabling accurate determination of water hardness.
3. How should this product be stored to maintain its purity?
Store in a tightly sealed container in a cool, dry place, away from direct sunlight and moisture to prevent hydration or degradation over time.
4. Is this EDTA salt compatible with acidic or basic solutions?
It performs optimally in slightly alkaline to neutral pH ranges but can be adjusted for use in acidic conditions with proper buffering.
5. What alternatives exist if this specific EDTA form is unavailable?
EDTA Disodium Salt or the free acid form can serve as alternatives, though solubility and chelation strength may vary depending on the application.
