VWR EDTA dipotassium salt dihydrate ≥97.0% analytical reagent

VWR EDTA Dipotassium Salt Dihydrate, ≥97.0%, is a high-purity chelating compound used to bind divalent and trivalent metal ions in analytical chemistry, complexometric titrations, biochemical buffer systems, and industrial applications. Its potassium salt form offers excellent solubility in water and is especially useful in formulations where sodium is not preferred.

Key Features

• ≥97% Purity – Reliable performance for analytical and laboratory applications
• Dipotassium Salt Form – Enhanced solubility in aqueous solutions
• Stable, Non-Hygroscopic Solid – Easy to handle and store
• Effective Metal Chelator – Strong complexing agent for Ca²⁺, Mg²⁺, Fe³⁺, and more
• Broad Compatibility – Suitable for use in biochemical buffers and reagent formulations

Specifications

Applications

• Complexometric Titration – Precise determination of metal ion concentrations
• Biological & Biochemical Buffers – Key component in TE, TAE, and other buffer systems
• Analytical Chemistry – Metal ion masking in trace analysis
• Water Softening & Treatment – Chelates hardness ions in water conditioning
• Pharmaceutical & Cosmetic Formulations – Stabilizer against metal-catalyzed oxidation

Ordering Information

VWR® EDTA Dipotassium Salt Dihydrate, ≥97%, is a dependable and versatile chelating agent for laboratory titrations, buffer preparation, and industrial formulations where potassium ions are preferred over sodium.