Description
Specifications Table
Product Name – EDTA solution, N/50 Solution
Quantity/Pack Size – 500 ml
Form – Liquid
Grade – Laboratory Grade
Application – Chelation titrations, complexometric analysis
Product Overview
EDTA N/50 solution is a standardized ethylenediaminetetraacetic acid formulation designed for high-precision chelation titrations in laboratory settings. This lab-grade solution offers exceptional stability and accuracy, making it indispensable for complexometric analyses where metal ion quantification is critical. The N/50 concentration (0.02N) provides optimal sensitivity for determining water hardness, calcium, magnesium, and other divalent metal ions. Prepared with ultra-pure reagents and deionized water, this solution minimizes interference from contaminants, ensuring consistent and reproducible results. The liquid form allows for easy dispensing and integration into automated titration systems. Its long shelf life when stored properly makes it a cost-effective choice for routine laboratory operations. The solution’s balanced pH and carefully controlled EDTA concentration eliminate the need for additional adjustments, streamlining workflow processes. This formulation is particularly valuable in applications requiring high selectivity for specific metal ions while maintaining compatibility with standard indicators like Eriochrome Black T.
FAQs
1. What is the exact molarity of this EDTA N/50 solution?
The N/50 designation corresponds to a 0.02N concentration, which is equivalent to 0.02 mol/L of EDTA in this standardized solution.
2. Can this solution be used with other indicators besides Eriochrome Black T?
Yes, this EDTA solution is compatible with various metallochromic indicators including Calmagite, Murexide, and Xylenol Orange, depending on your specific titration requirements.
3. What is the typical shelf life of this EDTA solution when unopened?
When stored in its original container at room temperature, the unopened solution maintains its specified concentration for at least 12 months from the date of manufacture.
4. Does this solution require any special storage conditions?
Store the solution in a cool, dry place away from direct sunlight. Keep the container tightly sealed when not in use to prevent contamination or concentration changes.
5. How should I dispose of unused or expired EDTA solution?
Follow your institution’s chemical waste disposal protocols. Typically, EDTA solutions can be neutralized and disposed of as non-hazardous waste, but local regulations may vary.
