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VWR Hydrogen peroxide 30% unstabilised, AnalaR NORMAPUR® for trace analysis
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Specifications:
| Application | Analytical Chemistry, Trace Metal Analysis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | H₂O₂ |
VWR Hydrogen Peroxide 30% (H₂O₂), AnalaR NORMAPUR® grade is a high-purity, unstabilised oxidizing reagent specifically designed for trace analysis and high-sensitivity laboratory applications. Manufactured to stringent quality standards, this reagent offers low impurity levels and excellent analytical performance, making it suitable for demanding workflows in environmental, pharmaceutical, and research laboratories.
The unstabilised formulation ensures minimal interference in analytical procedures, particularly where trace metal and contaminant analysis is critical.
Key Features
- High-purity AnalaR NORMAPUR® grade reagent
- 30–32% concentration for consistent analytical performance
- Unstabilised formulation ideal for trace analysis
- Ultra-low levels of metal and ionic impurities
- Supplied with Certificate of Analysis (CoA) and SDS
- Suitable for sensitive analytical and oxidation processes
- Packaged in chemical-resistant bottles for safe handling
Applications
- Trace metal analysis and sample preparation
- Environmental and water testing
- Laboratory oxidation reactions
- Cleaning and digestion of laboratory glassware
- Analytical chemistry and reagent preparation
- Pharmaceutical and quality control laboratories
Technical Specifications
| Parameter | Details |
|---|---|
| Chemical Name | Hydrogen Peroxide |
| Formula | H₂O₂ |
| Molecular Weight | 34.01 g/mol |
| CAS Number | 7722-84-1 |
| EC Number | 231-765-0 |
| Assay | 30.0 – 32.0% |
| Density | 1.11 g/cm³ (20°C) |
| Boiling Point | ~107 °C |
| Melting Point | <0 °C |
| Storage | Ambient |
| UN Number | 2014 |
| Hazard Class | Oxidizing, Corrosive (ADR 5.1 (8), II) |
Impurity Specifications
| Parameter | Limit |
|---|---|
| Acidity | ≤ 0.0002 meq/g |
| Colouration | ≤ 10 APHA |
| Evaporation Residue | ≤ 10 ppm |
| Total Nitrogen | ≤ 3 ppm |
| Chloride (Cl) | ≤ 0.5 ppm |
| Phosphate (PO₄) | ≤ 1 ppm |
| Sulphate (SO₄) | ≤ 1 ppm |
| Arsenic (As) | ≤ 0.01 ppm |
| Cadmium (Cd) | ≤ 0.01 ppm |
| Copper (Cu) | ≤ 0.01 ppm |
| Iron (Fe) | ≤ 0.03 ppm |
| Nickel (Ni) | ≤ 0.02 ppm |
| Lead (Pb) | ≤ 0.02 ppm |
| Zinc (Zn) | ≤ 0.03 ppm |
Product Variants
| Catalog Number | Pack Size | Packaging Type |
|---|---|---|
| 23615.261 | 500 mL | Plastic bottle |
| 23615.248 | 1 L | Plastic bottle |
| 23615.421 | 2.5 L | Glass bottle (Safebreak®) |
Safety & Handling
- Classified as oxidizing and corrosive
- Handle with appropriate PPE (gloves, goggles, lab coat)
- Store in a cool, well-ventilated area away from incompatible materials
- Avoid contamination to maintain reagent purity
The VWR Hydrogen Peroxide 30% (Unstabilised), AnalaR NORMAPUR® is a premium-grade reagent designed for laboratories requiring high purity and minimal contamination in analytical processes. Its low impurity profile, consistent concentration, and reliable performance make it an essential reagent for trace analysis, oxidation reactions, and advanced laboratory workflows.
- Pack Size: Glass bottle, Safebreak®, 2.5 L 500 mL, Plastic Bottle 1 L, Plastic Bottle