Hydrogen Peroxide is a clear, colorless liquid with strong oxidizing properties. It is widely used as a disinfectant, bleaching agent, and oxidizer in various industrial and consumer applications. It is fully miscible with water and decomposes into water and oxygen, making it environmentally friendly.
- Disinfectant: Used for surface disinfection and sterilization.
- Pulp and Paper Industry: Used as a bleaching agent.
- Textile Industry: Applied for fabric bleaching.
- Water Treatment: Removes pollutants and controls odor.
- Cosmetics: Found in hair dyes and teeth whitening products.
- Chemical Manufacturing: Intermediate in producing organic and inorganic chemicals.
Physical and Chemical Properties:
| Properties |
Data |
| Appearance |
Clear, colorless liquid |
| Odor |
Slightly sharp |
| Molecular Formula |
H2O2 |
| Molecular Weight |
34.01 g/mol |
| Boiling Point |
Decomposes before boiling |
| Density |
~1.11 g/cm³ (at 30% solution) |
| Solubility |
Miscible with water |
| pH |
3.5 - 4.5 (30% solution) |
| Chemical Stability |
Decomposes slowly, accelerated by heat, light, and impurities |