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Hydrogen Peroxide 50% is a clear, colourless liquid oxidiser and bleaching agent, supplied as an aqueous solution at 35% and 50% concentration. It functions as an oxidiser, bleaching agent,…
CAS Number
7722-84-1
HS Code
28.47.00.00
INCI Name
Hydrogen Peroxide
Molecular Formula
H₂O₂
Hydrogen Peroxide 50% is a clear, colourless liquid oxidiser and bleaching agent, supplied as an aqueous solution at 35% and 50% concentration. It functions as an oxidiser, bleaching agent, disinfectant, etchant across pulp & paper, textiles, water treatment, electronics,…
CAS Number
7722-84-1
INCI Name
Hydrogen Peroxide
HS Code
28.47.00.00
Molecular Formula
H₂O₂
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| Property | Specification |
|---|---|
| Appearance | Colourless clear liquid |
| Odor | Slightly Pungent |
| Molecular Weight | 34.0147 g/mol |
| Density | 1.11 g/cm³ |
| Specific Gravity | 1.190 to 1.195 @ 20 °C |
| Ph (Aqueous Solution) | 0.5 to 2.5 |
| Assay / Purity | 50.0 to 50.80 % w/w |
| Property | Specification |
|---|---|
| Ionic Nature | Covalent compound. |
| Incompatibilities | Reacts with oxidizable materials, iron, copper, brass, bronze, chromium, zinc, lead, manganese, silver, aniline, flammable liquids, combustible materials (e.g., paper, wood), nitromethane, ketone solvents (e.g., acetone), aldehydes, and reducing agents. |
| Hazardous Reactions / Decomposition Products | Decomposes to oxygen and water, a reaction catalyzed by transition metals (e.g., iron, copper), light, and heat. Contact with organic materials may cause spontaneous combustion. Mixing with vinegar (acetic acid) can form peracetic acid, a respiratory irritant. |
| Property | Specification |
|---|---|
| Melting Point | -52 °C (Freezing Point) |
| Boiling Point | 114 °C @ 760 mm Hg |
| Flash Point | Not flammable, but a powerful oxidizing agent that can cause spontaneous combustion. |
| Decomposition Temperature | The rate of decomposition increases more than two-fold for each 10 °C rise in temperature between 20-100 °C. |
| Thermal Stability | Stability as O₂ emitted / 25 ml sample at 100 °C: < 0.30 ml/minute |
A simple, non-toxic cleaner for hard, non-porous surfaces. The formulation below is based on a recipe using a pre-diluted 3% hydrogen peroxide solution.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Hydrogen Peroxide (3% Solution) | ~98.8% |
| Lavender Essential Oil | ~0.5% |
| Lemon Essential Oil | ~0.5% |
| Peppermint Essential Oil | ~0.2% |
A basic antiseptic oral rinse. This formulation is based on a 1:1 dilution of a standard 3% hydrogen peroxide solution with water.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Hydrogen Peroxide (3% Solution) | 50.0% |
| Water (Distilled or Filtered) | 50.0% |
An antiseptic oral rinse with essential oil for flavor.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water (Distilled or Filtered) | ~66.5% |
| Hydrogen Peroxide (3% Solution) | ~33.3% |
| Spearmint Essential Oil | ~0.2% |
| Application | Recommended / Max Dosage |
|---|---|
| Aseptic Packaging / Food Contact Surface Sterilization | Use 30-35% solution for sterilization process. Residual H₂O₂ in food must not exceed 0.5 ppm. |
| Surface Disinfection (General Purpose) | 3% solution |
| Surface Disinfection (Heavy Mildew) | 5% - 8% solution |
| Food Contact Surface Sanitizing | 0.5% - 1% solution |
| Fruit & Vegetable Wash | Add approx. 1/4 cup of 3% solution to a sink of cold water. |
| Cheesemaking (Milk Treatment) | Max. 0.05% of the weight of the milk. |
| Dairy Processing (pH Control) | Max. residual level of 5 mg/kg (5 ppm) in the final product. |
| Raw Milk Preservation (where permitted) | 0.03% - 0.08% (300-800 ppm) |
| Mouthwash | 1.0% - 1.5% solution. (FDA considers up to 3% safe for this use). |
| Teeth Whitening (Over-the-Counter / At-Home) | 3% - 14% |
| Teeth Whitening (Professional In-Office) | 16% - 40% |
Hydrogen peroxide (H2O2) is a versatile, environmentally clean oxidiser and bleaching agent whose only decomposition products are water and oxygen. Supplied as an aqueous solution commonly 35% and 50% it is used to bleach pulp, paper and textiles, disinfect and sterilise, treat water and effluent, etch and clean electronics, and drive a wide range of chemical oxidations.
Its clean decomposition profile makes hydrogen peroxide the preferred bleaching and oxidising agent where chlorine-based chemistry is being phased out. It is supplied stabilised to control decomposition, and concentration, stabiliser package and grade (technical, food, electronic) are the defining quality parameters.
Industrial buyers sourcing Hydrogen Peroxide 50% in bulk also track hydrogen peroxide pricing closely, since it feeds directly into their downstream costs which is why working with an established hydrogen peroxide supplier and distributor like Elchemy matters.
Almost all hydrogen peroxide is made by the anthraquinone auto-oxidation process. A working solution of an alkyl-anthraquinone is hydrogenated to the anthrahydroquinone, then oxidised with air to regenerate the quinone and release hydrogen peroxide, which is extracted into water. The crude peroxide is purified and concentrated by distillation to the target strength, then stabilised. The stabiliser package and concentration set the grade.
As a quality-focused hydrogen peroxide manufacturer and chemical sourcing partner, Elchemy tests every shipment for assay (concentration), stability, acidity and total carbon/nonvolatile residue before dispatch, with a Certificate of Analysis travelling alongside each order.
If you are comparing hydrogen peroxide price for bulk procurement, Elchemy provides quotes based on your exact requirements. Share your volume, grade, destination and packaging on the quote form and our team reverts with a detailed offer within 24 to 48 hours.
Pricing is quoted rather than published because the cost is driven by the cost of hydrogen (natural gas) and the energy-intensive anthraquinone process, not a fixed list. This is why a live quote from a hydrogen peroxide supplier is always more accurate than any headline figure.
Beyond that, several factors shape the final hydrogen peroxide price: grade, committed volume, origin country, packaging format, freight, Incoterm (FOB, CIF or DDP) and import duty (HTS 2847.00 for US-bound shipments).
For an approximate read on where the market sits, procurement teams often reference natural gas and peroxide price indices.
Trade publications also report the hydrogen peroxide price per kg as a unit-level benchmark, useful for spotting short-term regional shifts.
At bulk procurement scale, the hydrogen peroxide price per ton (or per MT) is the most relevant commercial unit, since contracts are negotiated at that level.
For an exact rate, none of these replaces a direct quote. Your final price depends on contract structure, destination, volume and timing so a quote from our team is always the most accurate number for your procurement.
Hydrogen Peroxide 50% ships in standard export packaging bags, drums, IBCs or bulk as the material requires with both metric and imperial weights, supplied to your specification. A typical 20' container holds a full commercial load depending on packaging.
For US, UK and UAE buyers, Elchemy arranges compliant freight and customs documentation, offering EXW, FOB, CIF and DDP terms. Transit times and stock position are confirmed at quotation, and samples are dispatched within 24 to 48 hours.
Store per the conditions on the TDS. As a global hydrogen peroxide distributor, Elchemy ships to 40+ countries with the documentation each destination market requires.
Elchemy makes sourcing Hydrogen Peroxide 50% straightforward for industrial buyers. Every order ships with a Certificate of Analysis, TDS and GHS-aligned SDS as standard, across the grades listed above.
Because we source across multiple origins, we quote the best landed cost for your destination rather than a single hydrogen peroxide manufacturer's list price. Partner plants operate to recognised quality standards (ISO 9001, plus food/pharma certifications where relevant), with Halal and Kosher documentation on request.
From the USA and UK to the UAE and beyond, Elchemy serves as a single hydrogen peroxide supplier, manufacturer and distributor relationship with samples before bulk and pricing tailored to your volume and contract terms.
Classified under GHS as Oxidiser Category 1 (H271), Corrosive (H314), Harmful. DOT/UN: UN2014 (20–60%), Class 5.1 Oxidiser (subsidiary 8 Corrosive), Packing Group II.
Hydrogen peroxide at 35–50% is a strong oxidiser and corrosive to skin and eyes, causing whitening and burns on contact; vapour irritates the respiratory tract. Its major hazard is reactive: it decomposes potentially violently on contact with metals, organics, reducing agents and alkalis, releasing oxygen that can pressurise containers and support/intensify fire. It must be stored in vented, compatible (HDPE/aluminium/stainless) containers, kept cool and clean, and never returned to its original drum once removed. Handle with full face and body protection.
The full 16-section GHS-aligned SDS is available alongside every Hydrogen Peroxide 50% order.
Hydrogen peroxide (H2O2) is a versatile, environmentally clean oxidiser and bleaching agent whose only decomposition products are water and oxygen. Supplied as an aqueous solution commonly 35% and 50% it is used to bleach pulp, paper and textiles, disinfect and sterilise, treat water and effluent, etch and clean electronics, and drive a wide range of chemical oxidations.
Its clean decomposition profile makes hydrogen peroxide the preferred bleaching and oxidising agent where chlorine-based chemistry is being phased out. It is supplied stabilised to control decomposition, and concentration, stabiliser package and grade (technical, food, electronic) are the defining quality parameters.
Industrial buyers sourcing Hydrogen Peroxide 50% in bulk also track hydrogen peroxide pricing closely, since it feeds directly into their downstream costs which is why working with an established hydrogen peroxide supplier and distributor like Elchemy matters.
Almost all hydrogen peroxide is made by the anthraquinone auto-oxidation process. A working solution of an alkyl-anthraquinone is hydrogenated to the anthrahydroquinone, then oxidised with air to regenerate the quinone and release hydrogen peroxide, which is extracted into water. The crude peroxide is purified and concentrated by distillation to the target strength, then stabilised. The stabiliser package and concentration set the grade.
As a quality-focused hydrogen peroxide manufacturer and chemical sourcing partner, Elchemy tests every shipment for assay (concentration), stability, acidity and total carbon/nonvolatile residue before dispatch, with a Certificate of Analysis travelling alongside each order.
If you are comparing hydrogen peroxide price for bulk procurement, Elchemy provides quotes based on your exact requirements. Share your volume, grade, destination and packaging on the quote form and our team reverts with a detailed offer within 24 to 48 hours.
Pricing is quoted rather than published because the cost is driven by the cost of hydrogen (natural gas) and the energy-intensive anthraquinone process, not a fixed list. This is why a live quote from a hydrogen peroxide supplier is always more accurate than any headline figure.
Beyond that, several factors shape the final hydrogen peroxide price: grade, committed volume, origin country, packaging format, freight, Incoterm (FOB, CIF or DDP) and import duty (HTS 2847.00 for US-bound shipments).
For an approximate read on where the market sits, procurement teams often reference natural gas and peroxide price indices.
Trade publications also report the hydrogen peroxide price per kg as a unit-level benchmark, useful for spotting short-term regional shifts.
At bulk procurement scale, the hydrogen peroxide price per ton (or per MT) is the most relevant commercial unit, since contracts are negotiated at that level.
For an exact rate, none of these replaces a direct quote. Your final price depends on contract structure, destination, volume and timing so a quote from our team is always the most accurate number for your procurement.
Hydrogen Peroxide 50% ships in standard export packaging bags, drums, IBCs or bulk as the material requires with both metric and imperial weights, supplied to your specification. A typical 20' container holds a full commercial load depending on packaging.
For US, UK and UAE buyers, Elchemy arranges compliant freight and customs documentation, offering EXW, FOB, CIF and DDP terms. Transit times and stock position are confirmed at quotation, and samples are dispatched within 24 to 48 hours.
Store per the conditions on the TDS. As a global hydrogen peroxide distributor, Elchemy ships to 40+ countries with the documentation each destination market requires.
Elchemy makes sourcing Hydrogen Peroxide 50% straightforward for industrial buyers. Every order ships with a Certificate of Analysis, TDS and GHS-aligned SDS as standard, across the grades listed above.
Because we source across multiple origins, we quote the best landed cost for your destination rather than a single hydrogen peroxide manufacturer's list price. Partner plants operate to recognised quality standards (ISO 9001, plus food/pharma certifications where relevant), with Halal and Kosher documentation on request.
From the USA and UK to the UAE and beyond, Elchemy serves as a single hydrogen peroxide supplier, manufacturer and distributor relationship with samples before bulk and pricing tailored to your volume and contract terms.
Classified under GHS as Oxidiser Category 1 (H271), Corrosive (H314), Harmful. DOT/UN: UN2014 (20–60%), Class 5.1 Oxidiser (subsidiary 8 Corrosive), Packing Group II.
Hydrogen peroxide at 35–50% is a strong oxidiser and corrosive to skin and eyes, causing whitening and burns on contact; vapour irritates the respiratory tract. Its major hazard is reactive: it decomposes potentially violently on contact with metals, organics, reducing agents and alkalis, releasing oxygen that can pressurise containers and support/intensify fire. It must be stored in vented, compatible (HDPE/aluminium/stainless) containers, kept cool and clean, and never returned to its original drum once removed. Handle with full face and body protection.
The full 16-section GHS-aligned SDS is available alongside every Hydrogen Peroxide 50% order.
| Region | Max Allowed Level | Notes | Certification Body |
|---|---|---|---|
| Australia | 5% | Restricted. Use as a food processing aid is permitted with a strict residual limit. Cosmetic and therapeutic uses are regulated under the Poisons Standard (SUSMP). | Listed on Australian Inventory of Industrial Chemicals (AIIC), Compliance with TGA regulations for therapeutic uses |
| Canada | 3% | Restricted. Not permitted in products for the genital area. Specific conditions and warnings are required based on product type and concentration. | - |
| China | - | Restricted. The GB 2760-2024 standard specifies the limited food categories where it can be used as a processing aid. | Listed on IECIC, Compliance with NMPA regulations for cosmetics |
| Republic of Korea | 12% | Restricted. Regulated under the Regulation on Safety Standards, etc. for Cosmetics. Tooth whiteners are classified as quasi-drugs. | MFDS approval for functional cosmetics and quasi-drugs |
| United States | 35% | Conditionally approved. Affirmed as Generally Recognized as Safe (GRAS) for various food processing uses. Approved as an indirect additive for sterilizing food-contact surfaces. | Listed on TSCA Inventory |
| ASEAN | 12% | Restricted under the ASEAN Cosmetic Directive (ACD) Annex III, with limits harmonized with EU regulations. | Product notification under the ASEAN Cosmetic Directive |
| European Union | 12% | Restricted under Annex III of Regulation (EC) No 1223/2009 with specific limits by product type. | REACH Registration |
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