Hydrogen Peroxide – Reagent Grade (AR/GR) & Electronic Grade (H₂O₂) 30%-35%

Hydrogen Peroxide – a clean oxidizing agent that decomposes to water and oxygen – reaches refined purity levels for laboratory and electronics applications. Reagent Grade (AR and GR) supports analytical chemistry where consistent oxidative strength determines method accuracy. Electronic Grade serves semiconductor manufacturing where trace metals destroy device yields.

What distinguishes hydrogen peroxide from other oxidizers is its decomposition products: only water and oxygen. No chlorinated byproducts. No heavy metal residues. AR meets analytical reagent standards. GR offers tighter impurity control. Electronic Grade removes trace metals to parts-per-billion levels.

Typical specification: 30% – 35% H₂O₂. Low stabilizer content. Each grade ships with a lot-specific Certificate of Analysis.

Grades Available: AR | GR | Electronic Grade

Certified Purity, Fully Traceable – Every container includes a COA documenting actual concentration and metal impurity levels. You receive verified data for your quality records.

Three Grades for Different Applications – AR for routine laboratory oxidation. GR for stricter analytical requirements. Electronic Grade for semiconductor and electronics manufacturing.

Lab-Ready Packaging – Supplied in 500mL, 1L, 2.5L, 5L bottles. Light-resistant containers prevent decomposition.

Export Track Record – 13 years in chemical exports. Complete documentation supports your quality system.

Organic Residue Testing – Analytical laboratories use reagent hydrogen peroxide to digest organic residues from surfaces and equipment. The oxidative decomposition leaves no interfering residues – unlike chlorine-based oxidizers that require neutralization steps.

COD Analysis in Water Testing – Environmental labs use reagent hydrogen peroxide for chemical oxygen demand (COD) method development and quality control. Consistent oxidative strength ensures reproducible results across different sample batches.

Electronic Grade Wafer Cleaning (SC-1) – Electronic Grade Hydrogen Peroxide is a critical component of SC-1 (Standard Clean-1) solution, mixed with ammonium hydroxide and water. This mixture removes organic residues and particle contamination from silicon wafers without introducing metal contaminants. High purity prevents device defects.

Sample Digestion for Elemental Analysis – Reagent hydrogen peroxide assists in digesting organic matrices before metal analysis by ICP or AAS. Combined with nitric acid, it accelerates decomposition of biological and polymer samples. Low impurity content prevents analytical interferences.

Pharmaceutical Quality Control – QC laboratories test raw materials using reagent hydrogen peroxide for oxidative stability studies and residue testing. Batch-specific documentation supports regulatory inspections.

Research Laboratory Oxidation Reactions – Organic synthesis labs use reagent hydrogen peroxide as a clean oxidant for epoxidation, sulfoxidation, and other transformations. The only byproduct is water – eliminating waste disposal concerns.

Ammonium Hydroxide (NH₃·H₂O), Electronic Grade – SC-1 cleaning solution partner; semiconductor customers purchase both

Sulfuric Acid (H₂SO₄), AR/GR Grade – Used with hydrogen peroxide in SPM cleaning mixtures for organic residue removal

Nitric Acid (HNO₃), AR/GR Grade – Paired with hydrogen peroxide for sample digestion in analytical chemistry

Note: Reagent and electronic grades differ from industrial hydrogen peroxide. Never substitute industrial grade in analytical or semiconductor work – stabilizers and metal impurities will affect results.

Important – Strong Oxidizer – Decomposes Over Time

High-purity hydrogen peroxide decomposes gradually, especially when exposed to light, heat, or contamination. Store in cool, dark conditions. Use original vented containers. Segregate from organics, reducing agents, and metals. Avoid contamination – even dust can trigger decomposition. Contact us for SDS.

Our Services – Lot-specific COA with every shipment. Custom packaging available for qualified customers. Technical data sheets provided upon request.

Frequently Asked Questions

HF-resistant fluorinated or specially lined containers

UN-certified outer packaging with poison and corrosive hazard labels

Dedicated transport – no co-loading with other hazardous goods

Full IMDG compliance for sea freight

Emergency response documentation included with every shipment

Email: sales@hichemchem.com

Phone / WhatsApp: +86 19912389974

Website: www.hichemchem.com