H2O2 (Hydrogen Peroxide)
From $39.95
29% Not Food Grade
29% H2O2 is corrosive and can only be shipped with CANPAR in BC Only. Please select CANPAR at checkout if you are shipping within BC.
If Canpar is not available in your area. You will have to make arrangements to come pick it up.
23 L Carboy Jug is Pick up Only
Warning: Hydrogen peroxide is a strong oxidizing agent and can cause burns. Only order this product if you are comfortable using it an understand it’s applications. Keep out of reach of children. Avoid contact with skin, eyes, and mucous membranes. In case of contact with eyes, flush with water for 15 minutes and seek medical attention immediately. If ingested, do not induce vomiting and seek medical attention immediately. Use in a well-ventilated area. Dispose of properly.
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Hydrogen Peroxide H2O2 29%
Concentrated Hydrogen Peroxide for Hydroponic and Horticultural Applications
Hydrogen Peroxide H2O2 29% is a concentrated oxidizing solution for growers and professionals who need a high-strength hydrogen peroxide product.
Hydrogen peroxide contains oxygen and breaks down into water and oxygen under suitable conditions. Because of its strong oxidizing properties, concentrated H2O2 can be useful in a variety of water, equipment, and horticultural applications when properly handled.
At 29% concentration, this is a professional-strength chemical. It must be diluted and handled according to the manufacturer’s instructions and applicable safety requirements.
Key Features
- 29% hydrogen peroxide solution
- Chemical formula H₂O₂
- High-strength oxidizing agent
- Suitable for approved horticultural and hydroponic applications
- Useful for water and equipment maintenance
- Concentrated formula
- Requires proper dilution before applicable uses
- Available in convenient container sizes
What Is 29% Hydrogen Peroxide?
Hydrogen peroxide is a clear liquid made from hydrogen, oxygen, and water.
At a 29% concentration, it provides considerably more oxidizing power than the low-strength hydrogen peroxide products commonly sold for household use.
For that reason, growers should treat this product as a concentrated chemical rather than a ready-to-use solution.
Proper storage, handling, dilution, and protective equipment are essential.
How Does Hydrogen Peroxide Work?
Hydrogen peroxide is a strong oxidizing agent.
When it breaks down, it produces water and oxygen. This oxidation reaction makes concentrated H₂O₂ useful in applications where oxidation is desired.
However, the same properties that make concentrated hydrogen peroxide effective also make it hazardous when improperly handled.
Therefore, always follow the product’s current SDS and label before use.
Hydroponic Applications
Hydrogen peroxide has applications in hydroponic and water-management systems.
Growers may use appropriately diluted hydrogen peroxide products for applications such as water and system maintenance.
However, the correct concentration depends on the specific application and product formulation.
Do not use the 29% concentrate directly in a nutrient reservoir.
Always calculate the required dilution carefully and follow the manufacturer’s instructions.
Equipment and System Maintenance
Hydrogen peroxide can also be useful when maintaining compatible hydroponic equipment.
Depending on the intended application, growers may use properly diluted solutions around:
- Irrigation equipment
- Reservoir equipment
- Drip systems
- Tubing
- Growing equipment
- Water-handling components
Always verify material compatibility before using hydrogen peroxide on equipment.
Some materials can react with concentrated oxidizers or degrade with repeated exposure.
Concentrated Formula
The 29% concentration makes this product highly economical compared with ready-to-use hydrogen peroxide solutions.
A relatively small amount of concentrate can produce a much larger volume after appropriate dilution.
However, concentration also increases the importance of accurate measuring and safe handling.
Never estimate dilution by eye.
Important Safety Information
29% hydrogen peroxide is a hazardous concentrated oxidizer.
A current Canadian SDS for 29% hydrogen peroxide classifies it as an oxidizing liquid and identifies serious skin and eye hazards. It can also cause respiratory irritation. (Univar Solutions)
Always wear the protective equipment specified by the product’s SDS.
Avoid contact with skin and eyes.
Do not inhale vapour or mist.
Keep the product away from combustible materials and incompatible chemicals.
Never mix concentrated hydrogen peroxide with other chemicals unless the manufacturer specifically confirms that the combination is safe.
Store it in accordance with the current SDS and applicable regulations.
Handling and Storage
Keep the original container tightly closed when not in use.
Store the product in a cool, suitable location away from direct sunlight and sources of heat.
Keep it away from combustible materials, reducing agents, organic materials, and other incompatible substances.
Use only compatible containers and equipment.
Never transfer concentrated hydrogen peroxide into an unapproved container.
Always consult the current SDS for complete storage requirements.
Important Dilution Information
Because 29% H₂O₂ is highly concentrated, dilution must be approached carefully.
The correct dilution depends entirely on the intended application.
For this reason, we do not recommend using a generic dilution rate for every hydroponic or horticultural application.
Instead:
- Determine the required final concentration.
- Calculate the amount of concentrate required.
- Add the appropriate amount of water using suitable equipment.
- Follow the manufacturer’s instructions and SDS.
- Wear the required protective equipment.
If you are unsure about the correct dilution, consult the product manufacturer or a qualified chemical professional.
Product Specifications
| Specification | Details |
|---|---|
| Product | Hydrogen Peroxide H₂O₂ 29% |
| Concentration | 29% |
| Chemical Formula | H₂O₂ |
| Product Type | Concentrated oxidizing agent |
| Appearance | Clear, colourless liquid |
| Application | Approved hydroponic, horticultural, water, and maintenance applications |
| Form | Liquid concentrate |
Hydrogen peroxide has a molecular weight of approximately 34.02. Canadian suppliers list 29% hydrogen peroxide as an industrial chemical and oxidizing agent. (CP Industries)
Frequently Asked Questions
What is H2O2 29%?
H₂O₂ 29% is a concentrated hydrogen peroxide solution containing 29% hydrogen peroxide.
It is substantially stronger than typical household hydrogen peroxide and requires appropriate chemical handling.
What is 29% hydrogen peroxide used for?
Depending on the specific product and approved application, concentrated hydrogen peroxide can be used as an oxidizing agent in hydroponic, horticultural, water, and equipment-maintenance applications.
Always follow the manufacturer’s instructions.
Can I add 29% hydrogen peroxide directly to my reservoir?
No. The concentrate should not be added directly to a nutrient reservoir.
It must first be diluted appropriately for the intended application.
Is 29% hydrogen peroxide dangerous?
Yes. At this concentration, hydrogen peroxide is a hazardous oxidizer and can cause severe skin burns and eye damage. A current Canadian SDS also identifies respiratory irritation hazards. (Univar Solutions)
Does hydrogen peroxide contain chlorine?
No. Hydrogen peroxide and chlorine are different chemicals with different properties.
How should I store 29% hydrogen peroxide?
Follow the current SDS and manufacturer storage requirements.
Keep it away from heat, combustible materials, and incompatible chemicals.
Can I use hydrogen peroxide with nutrients?
Compatibility depends on the specific nutrient product and application.
Do not mix concentrated hydrogen peroxide with other products unless compatibility has been confirmed.
Can hydrogen peroxide damage plants?
Yes. Concentrated hydrogen peroxide can damage plant tissue.
Always use the correct dilution for the intended application and follow the manufacturer’s directions.
Buy Hydrogen Peroxide H2O2 29%
Hydrogen Peroxide H₂O₂ 29% provides a high-strength oxidizing solution for approved professional, hydroponic, horticultural, and maintenance applications.
Because this is a concentrated chemical, always review the current SDS before handling or use.
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