Description
Specifications Table
Product Name – EDTA disodium salt, dihydrate BAKER ANALYZED™ ACS reagent
Quantity/Pack Size – 500 g
Form – Crystalline powder
Grade – ACS reagent
Application – Chelating agent, titration, molecular biology
Product Overview
EDTA disodium salt dihydrate BAKER ANALYZED™ ACS reagent is a high-purity chelating agent designed for demanding laboratory applications. This crystalline powder meets ACS specifications, ensuring consistent performance in complexometric titrations, metal ion sequestration, and buffer preparation. Its dihydrate form enhances solubility in aqueous solutions, making it ideal for protocols requiring precise metal ion control. The reagent’s stability and low impurity profile minimize interference, guaranteeing reliable results in analytical and biochemical assays. As an ACS-grade product, it undergoes rigorous quality checks, adhering to strict purity standards for reproducibility. Whether used in standardizations or as a stabilizing additive, this EDTA variant delivers exceptional chelation efficiency, binding divalent and trivalent metal ions with high affinity. The 500 g pack size offers convenience for frequent use while maintaining cost-effectiveness for research and routine testing.
FAQs
1. What is the solubility of EDTA disodium salt dihydrate in water?
This compound is highly soluble in water, typically dissolving at concentrations up to 100 mg/mL, depending on pH and temperature.
2. Is this EDTA variant compatible with calcium and magnesium ion titrations?
Yes, it forms stable complexes with calcium and magnesium, making it suitable for hardness determinations in water analysis.
3. Can this product replace EDTA tetrasodium salt in formulations?
While both are chelators, disodium EDTA has a lower pH in solution, which may require adjustments in specific protocols.
4. What are the recommended storage conditions for long-term stability?
Store in a tightly sealed container at room temperature, protected from moisture and light to prevent degradation.
5. Does this reagent contain any heavy metal impurities?
As an ACS-grade product, it meets strict purity standards, with heavy metal content typically below 0.001% as per specifications.
