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VWR EDTA (ethylenediamine tetraacetic acid) ≥99% analytical reagent
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Specifications:
| Application | Analysis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | C₁₀H₁₆N₂O₈ |
VWR EDTA, ≥99% purity, is a high-grade chelating agent widely used in complexometric titrations, buffer formulations, metal ion sequestration, and analytical chemistry procedures. Its strong affinity for metal ions makes it indispensable in water hardness analysis, biochemical sample preservation, and laboratory detergents.
Key Features
- ≥99% Assay – High-purity standard suitable for analytical-grade applications
- Reliable Metal Chelator – Forms stable complexes with Ca²⁺, Mg²⁺, Fe³⁺, and other metal ions
- Thermally Stable – High boiling and melting points for extended shelf life
- Multi-Purpose Reagent – Applicable across analytical, biochemical, and industrial workflows
- Non-Volatile Solid – Easy to handle, store, and weigh
Specifications
| Property | Value |
|---|---|
| Product Name | EDTA (Ethylenediaminetetraacetic Acid) |
| CAS Number | 60-00-4 |
| Chemical Formula | C₁₀H₁₆N₂O₈ |
| Molar Mass | 292.25 g/mol |
| Assay | ≥99% |
| Melting Point | 220 °C |
| Boiling Point | 614 °C |
| Density (20 °C) | 0.86 g/cm³ |
| Flash Point | >100 °C |
| Hazard Classification | GHS07 |
| Storage Temperature | Ambient |
Applications
- Complexometric Titration – Standard reagent for determining metal ion concentrations
- Analytical Chemistry – Sequestering agent in water and wastewater analysis
- Biochemical Research – Prevents metal-catalyzed degradation of biomolecules
- Molecular Biology Buffers – Used in TE, TAE, and other common buffer systems
- Industrial Cleaning – Chelating additive in lab-grade detergents and scale removers
Ordering Information
| Catalog Number | Pack Size | Packaging Type |
|---|---|---|
| 20301.186 | 100 g | Plastic bottle (solids) |
| 20301.290 | 1 kg | Plastic bottle (solids) |
VWR® EDTA, ≥99% Analytical Grade, offers exceptional reliability and versatility for analytical, environmental, biochemical, and industrial laboratory applications. Its strong metal-binding properties make it a critical component in quantitative and qualitative analysis workflows.
- Pack Size: 1kg 100g