VWR Hydrogen peroxide 30% unstabilised, NORMATOM®, Ultrapure for trace metal analysis

VWR Hydrogen Peroxide 30% Unstabilised (NORMATOM® grade) is a high-purity reagent designed specifically for ultratrace metal analysis and sensitive sample preparation in cleanroom, semiconductor, and environmental applications. Free from stabilizers, this ultrapure H₂O₂ is suitable for methods requiring minimal background contamination and high oxidative power.

Key Features

• Ultrapure quality (NORMATOM®): Ideal for ICP-MS, GFAAS, and trace element detection techniques.
• Unstabilised: No metal chelating stabilizers that could interfere with ultra-trace metal analysis.
• Oxidizing agent: Effective in sample digestion, oxidation, and cleaning protocols.
• High concentration: 30% hydrogen peroxide in water solution.
• Tightly controlled impurities to ensure minimal blank contributions.

Physical and Chemical Properties

• Molecular Weight: 34.01 g/mol
• Concentration: 30% (w/w)
• Appearance: Clear, colorless liquid
• Boiling Point: ~107 °C (at 1013 hPa)
• Melting Point: < 0 °C
• Density: 1.11 g/cm³ (20 °C)
• Storage Conditions: Ambient temperature

Regulatory and Safety Information

• UN Number: 2014
• ADR Classification: 5.1 (oxidizer), 8 (corrosive), Packing Group II
• EINECS: 231-765-0
• GHS Classification: GHS05 (Corrosive), GHS07 (Irritant)
• Hazard Statements: May cause severe skin burns and eye damage; may intensify fire (oxidizer)

Packaging & Ordering Information

• Catalog Number: 85040.270
• Packaging: 1 x 500 mL plastic bottle
• Recommended Use: For research, analytical, or trace metal analysis use only

Applications

• Trace metal analysis in environmental, food, and pharmaceutical samples
• Sample digestion and oxidation for ICP, ICP-MS, and AAS
• Semiconductor wafer cleaning and etching
• Cleanroom reagent-grade protocols

Specification Test Results