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VWR Hydrogen peroxide 3% stabilised, GPR RECTAPUR®
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Specifications:
| Application | Analysis | ||
| Storage Temperature | 2-8°C | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | H₂O₂ |
VWR Hydrogen Peroxide 3%, GPR RECTAPUR® is a high-purity, phosphate-stabilised aqueous solution of hydrogen peroxide, specially formulated for analytical and laboratory use. With an assay range of 2.5%–3.5%, this reagent-grade solution ensures reliable performance for oxidation reactions, surface disinfection, redox titrations, and trace analysis.
Stabilised with phosphate to enhance shelf life and minimize decomposition, this product is part of the GPR RECTAPUR® line—recognized for consistent quality and low impurity levels suitable for demanding applications in research, industry, and general laboratory settings.
Product Specifications
| Property | Value |
|---|---|
| Product Name | Hydrogen Peroxide 3% Stabilised |
| Product Line | GPR RECTAPUR® |
| Chemical Formula | H₂O₂ |
| Molecular Weight | 34.01 g/mol |
| Assay | 2.5 – 3.5% |
| Stabiliser | Phosphate |
| Boiling Point | 100 °C (at 1013 hPa) |
| Density (20 °C) | 1.01 g/cm³ |
| Evaporation Residue | ≤ 0.05% |
| Heavy Metals (as Pb) | ≤ 5 ppm |
| Chloride (Cl⁻) | ≤ 10 ppm |
| Iron (Fe) | ≤ 5 ppm |
| CAS Number | 7722-84-1 |
| MDL Number | MFCD00011333 |
| EINECS Number | 231-765-0 |
| Storage Temperature | Refrigerator |
| Packaging | 1 L plastic bottle |
| Catalog Number | 23614.291 |
Applications
- Oxidation and redox reactions in analytical chemistry
- Disinfection of laboratory surfaces and equipment
- Sample digestion and wet chemistry techniques
- Bleaching and clarification in food and environmental testing
- Trace element analysis requiring low metal content reagents
VWR Hydrogen Peroxide 3% Stabilised, GPR RECTAPUR® offers reliable purity and stability for a wide range of analytical and preparative procedures. With low heavy metal and residue content, it supports precise results in both qualitative and quantitative laboratory workflows.