Hydrogen peroxide, also known as oxygenated water, is used as an oxidizing agent for organic compounds in wastewater treatment processes. It is particularly effective for treating wastewater containing refractory organic compounds.
Technical specifications:
-
CAS number: 7722-84-1.
-
Chemical formula: H₂O₂.
-
Molecular weight: 34.01 g/mol.
-
Density: 1.4 g/cm³.
-
Melting point: -11 °C.
-
Boiling point: 141 °C.
-
Appearance: Pure H₂O₂ is a colorless, odorless liquid with strong oxidizing properties.
-
Stability: ≤ 99%.
-
Residual volatiles: ≤ 1000 ppm.
-
pH value: ≤ 2.
-
Free acid: ≤ 500 ppm.
-
Storage: Keep in a dry, cool, and well-ventilated area."
Applications:
-
In laboratories and medicine, 30% hydrogen peroxide is used as an oxidizing agent in various chemical reactions, as a disinfectant, and for sterilizing laboratory and medical equipment.
-
H₂O₂ is a strong bleach used as a disinfectant and for effectively sanitizing steam boilers at high concentrations.
-
Hydrogen peroxide is employed in the production of sodium percarbonate and sodium perborate, which are mild bleaching agents in laundry detergents.
-
H₂O₂ is also used in the production of organic peroxide compounds, which serve as free radical initiators in chemical reactions.
Storage and usage:
It is widely used in laboratories, research centers, production facilities, and factories.
