Molekula
Hydrogen peroxide 35%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Hydrogen peroxide 35% is a strong oxidizing agent used in chemical synthesis, disinfection, and industrial processes. It is a clear, colorless liquid with high reactivity and potential hazards. CAS: 7722-84-1, molecular formula: H2O2, molecular weight: 34.01 g/mol. Store at 2 to 8 °C. Signal word: Danger. Molekula supplies Hydrogen peroxide 35% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Often bought together
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 L — £30.90 per pack ex VAT · £37.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear colourless liquid |
| pH | ≤ 3.5 |
| Concentration | 34.5 - 35.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 5.1 (8) |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90005313 |
| CAS Number | 7722-84-1 |
| IUPAC Name | hydrogen peroxide |
| EC Number | 231-765-0 |
| Molecular Formula | H2O2 |
| Molecular Weight | 34.01 |
| Exact Mass | 34.0055 |
| SMILES | OO |
| InChIKey | MHAJPDPJQMAIIY-UHFFFAOYSA-N |
| InChI | InChI=1S/H2O2/c1-2/h1-2H |
| PubChem CID | 784 |
| UN Number | UN2014 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2847.00.0000 |
| Tariff Code | 2847000000 |
Safety & GHS
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Oxidizing
GHS03
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Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H272 May intensify fire; oxidizer
- H302+332 Harmful if swallowed or inhaled
- H315 Causes skin irritation
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in Dutch, English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Albone
- Hioxyl
- Hydrogen dioxide
- Inhibine
- Interox
- Kastone
- oxydol
- perhydrol
- Peroxaan
- Superoxol
Frequently asked questions
What is hydrogen peroxide 35% used for?
It is commonly used in industrial bleaching, wastewater treatment, and as a disinfectant in pharmaceutical and food processing applications.
What is the chemical formula and molecular weight of hydrogen peroxide 35%?
The formula is H2O2 with a molecular weight of 34.01 g/mol.
How should hydrogen peroxide 35% be stored?
It should be stored at temperatures between 2 and 8 °C, away from light and incompatible materials.
What grade of hydrogen peroxide 35% is available?
Molekula supplies hydrogen peroxide 35% as a technical grade, suitable for industrial applications.
Can Molekula supply hydrogen peroxide 35% in bulk?
Yes, Molekula can supply hydrogen peroxide 35% in bulk quantities; please contact our sales team for details.
What documentation comes with a purchase of hydrogen peroxide 35%?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) compliant with GHS standards.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.