Molekula
Hydrogen Peroxide 50% Cosmetic Grade
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 50% Cosmetic Grade is a clear, colorless oxidizing agent widely used in hair lightening, skin bleaching, and disinfection in cosmetic formulations. It provides controlled oxidation for effective but gentle results in personal care products. CAS 7722-84-1, molecular formula H₂O₂, molecular weight 34.01 g/mol, stored at 2–8°C. Hazardous—signal word *Danger*, handle with care. Molekula supplies Hydrogen Peroxide 50% Cosmetic Grade 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.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 | 1.8 - 2.2 |
| Assay | 49.1 - 49.9% |
| Stability | ≤ 1.0% (loss of H2O2 after 16 hours at 96°C) |
| Cadmium (Cd) | ≤ 0.5ppm |
| Iron (Fe) | ≤ 0.05ppm |
| Lead (Pb) | ≤ 0.5ppm |
| Mercury (Hg) | ≤ 0.5ppm |
| Arsenic (As) | ≤ 0.5ppm |
| Nickel (Ni) | ≤ 0.5ppm |
| Chromium (Cr) | ≤ 0.5ppm |
| Antimony (Sb) | ≤ 0.5ppm |
| Selenium (Se) | ≤ 0.5ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 5.1 (8) |
| Packing Group | II |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| SKU | 90032974 |
| 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
-
Oxidizing
GHS03
-
Corrosive
GHS05
-
Health Hazard
GHS07
Hazard statements
- H272 May intensify fire; oxidizer
- H302+332 Harmful if swallowed or inhaled
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- 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 English, 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 50% Cosmetic Grade used for?
This grade is primarily used in cosmetic formulations for hair bleaching, skin lightening, and as an antiseptic or disinfectant in personal care products.
What is the chemical formula and molecular weight of Hydrogen Peroxide 50% Cosmetic Grade?
The chemical formula is **H₂O₂**, and the molecular weight is **34.01 g/mol**.
How should Hydrogen Peroxide 50% Cosmetic Grade be stored?
Store at **2–8°C** in a cool, dark place, away from direct sunlight, heat, and incompatible materials like organic compounds or metals.
What documentation comes with an order of Hydrogen Peroxide 50% Cosmetic Grade?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, and a **Certificate of Conformity** for cosmetic-grade compliance.
Can Molekula supply Hydrogen Peroxide 50% Cosmetic Grade in bulk?
Yes, we offer bulk quantities of Hydrogen Peroxide 50% Cosmetic Grade, with flexible packaging options (e.g., drums, IBCs) for large-scale orders.
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.