Hydrogen Peroxide 12% Technical Grade

Product Overview

Hydrogen Peroxide 12% Technical Grade (H₂O₂ 12%), a clear, colorless liquid with a characteristic sharp odor, is a high-purity oxidizing solution formulated for demanding industrial applications. This technical-grade solution is designed for stability under controlled storage and handling conditions, delivering an available oxygen content in the range of 11.5–12.5% (typical 12%) as determined by iodometric or standardized sodium thiosulfate titration. With a specific gravity around 1.11 at 20°C (range 1.10–1.12) and a density of 1.11 g/mL, the product provides reliable dosing in process streams requiring precise oxidant input. The formulation is miscible with water and exhibits a refractive index of 1.4060 at 20°C and a viscosity of approximately 1.2 cP at 25°C, enabling smooth integration into manufacturing or laboratory workflows. In line with USP-NF Monograph alignment, this product meets established purity and analytical criteria for technical-grade hydrogen peroxide used in manufacturing, water treatment, and chemical synthesis applications.

Its oxidizing properties support a wide range of transformations, including bleaching, disinfection, and selective oxidation steps. The product is supplied with a safety profile consistent with strict compliance requirements and may be used as a reagent in research and pharmaceutical chemical synthesis under appropriate controls. Storage guidance recommends cool, dry conditions away from direct sunlight, in HDPE or glass containers, with attention to preventing contact with organic materials and reducing agents. The product’s stability is enhanced by maintaining storage temperatures between 2–8 °C where feasible, and by observing the recommended handling and PPE practices to mitigate exposure risks.

Key Properties

• Appearance: Clear, colorless liquid
• Chemical Formula: H₂O₂
• Molecular Weight: 34.01 g/mol
• Boiling Point: approximately 118-123 °C (decomposes before reaching boiling point)
• Specific Gravity (20°C): 1.10–1.12 (typical 1.11)
• Density (25°C): 1.11 g/mL
• pH (referenced for 12% solution): Typically 4.5–5.5
• Flash Point: Not applicable (oxidizing liquid)
• Vapor Pressure (20°C): 0.4 mmHg
• Viscosity (25°C): 1.2 cP
• Refractive Index (20°C): 1.4060
• Residue After Ignition (wt% max): 0.01 (typical 0.005)
• Chloride (ppm max): 5 (typical 1)
• Nitrate (ppm max): 5 (typical 1)
• Ammonium (ppm max): 1 (typical 0.5)
• Sulfate (ppm max): 5 (typical 2)
• Phosphate (ppm max): 1 (typical 0.5)
• Arsenic (ppm max): 0.01 (typical 0.005)
• Heavy Metals as Pb (ppm max): 0.2 (typical 0.05)
• Iron (ppm max): 0.5 (typical 0.1)
• Copper (ppm max): 0.5 (typical 0.1)
• Manganese (ppm max): 0.5 (typical 0.1)
• Nickel (ppm max): 0.2 (typical 0.05)
• Lead (ppm max): 0.2 (typical 0.05)
• Zinc (ppm max): 0.5 (typical 0.1)
• Aluminum (ppm max): 0.5 (typical 0.2)
• Chromium (ppm max): 0.2 (typical 0.05)
• Cobalt (ppm max): 0.2 (typical 0.05)
• Calcium (ppm max): 0.5 (typical 0.2)
• Magnesium (ppm max): 0.5 (typical 0.2)
• Potassium (ppm max): 0.5 (typical 0.2)
• Sodium (ppm max): 0.5 (typical 0.2)

Common Applications

• Oxidizing Agent: Industry-wide use in chemical manufacturing for oxidation reactions that require a strong oxidant with controlled available oxygen content.
• Water Treatment: Applied in treatment processes to improve quality through oxidative disinfection and contaminant modification in process streams.
• Bleaching Agent: Used in textile and paper processes where controlled bleaching performance is required without introducing heavy metals.
• Laboratory Reagent: Serves as a reliable oxidant and reagent for a variety of bench-scale and industrial laboratory experiments and analyses.
• Chemical Synthesis: Participates in the synthesis of pharmaceutical and fine chemical intermediates where oxidation steps are needed.

Safety Precautions

Handle and store Hydrogen Peroxide 12% Technical Grade in a cool, dry area away from direct sunlight and incompatible materials. Use containers made of HDPE or glass to minimize material interactions. Ensure adequate ventilation and operate with appropriate PPE, including chemical-resistant gloves, eye protection, and lab coats. Confirm reservoir compatibility with oxidizing agents and maintain containment to prevent spills or leaks. Keep away from organic materials and reducing agents, and monitor storage conditions to minimize decomposition risk.

In case of exposure or accidental contact, refer to the SDS for emergency procedures. The product is an oxidizer with hazard statements including potential to cause fire or explosion, and severe skin and eye damage. For incidents involving skin or eye contact, rinse with copious water for an extended period and seek medical attention. If inhaled or ingested, follow the guidance in the SDS and contact poison control or medical professionals. Transportation follows UN 2014, Hydrogen peroxide, aqueous solution, Class 5.1, Packing Group II.

Benefits

✔ High Purity Technical Grade – Meets USP-NF Monograph alignment and strict impurity limits, ensuring reliable performance in sensitive oxidation applications.
✔ Precise Oxidant Delivery – Titration-verified available oxygen content (11.5–12.5%) enables accurate dosing and process control.
✔ Controlled Contaminant Profile – ICP-OES/ICP-MS verified trace metal limits minimize catalytic decomposition and impurities in critical processes.