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Hydrogen peroxide is a chemical compound with the formula H2O2. In its pure form, it is a very pale blue liquid that is slightly more viscous than water. It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for … 展开
The boiling point of H2O2 has been extrapolated as being 150.2 °C (302.4 °F), approximately 50 °C (90 °F) higher than water. In practice, hydrogen peroxide will undergo potentially explosive 展开
Alexander von Humboldt is sometimes said to have been the first to report the first synthetic peroxide, barium peroxide, in 1799 as a by-product of … 展开
In 1994, world production of H2O2 was around 1.9 million tonnes and grew to 2.2 million in 2006, most of which was at a concentration of 70% or less. In that year, bulk 30% H2O2 sold for … 展开
Production
The aerobic oxidation of glucose in the presence of the enzyme glucose oxidase produces hydrogen … 展开Acid-base
Hydrogen peroxide is about 1000 times stronger as an acid than water.
H2O2 ⇌ H + HO−2 (pK = … 展开Bleaching
About 60% of the world's production of hydrogen peroxide is used for pulp- and paper-bleaching. The second major industrial application is the … 展开CC-BY-SA 许可证中的维基百科文本 Hydrogen Peroxide | H2O2 | CID 784 - PubChem
Hydrogen Peroxide | H2O2 | CID 784 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Hydrogen peroxide | Formula & Uses | Britannica
2024年12月13日 · hydrogen peroxide, (H 2 O 2), a colourless liquid usually produced as aqueous solutions of various strengths, used principally for bleaching cotton and other textiles and wood pulp, in the manufacture of other …
Hydrogen Peroxide (H₂O₂) - Definition, …
2024年7月11日 · Hydrogen peroxide, a fascinating molecular compound in the world of chemistry, stands out for its simple, yet powerful formula: H₂O₂. Imagine water (H₂O), but with an …
Hydrogen Peroxide: Structure, Properties, Preparation, …
2023年5月23日 · A covalent single oxygen-oxygen bond connects the two hydroxyl groups that make hydrogen peroxide, which is an organic peroxide. It has an additional oxygen atom in its molecule, which makes it an unstable …
Hydrogen Peroxide | Physico-Chemical …
Typical chemical reactions, in which hydrogen peroxide is involved, are oxidation and reduction reactions, formations of other peroxygen or adduct compounds. In contrast to many …
Hydrogen Peroxide - Structure, Preparation, …
Concentrated hydrogen peroxide is a very reactive oxygen species and is used as a propellant in rocketry. The chemical formula for hydrogen peroxide is H 2 O 2.
16.5B: Hydrogen Peroxide, \(H_2O_2\) - Chemistry LibreTexts
Hydrogen peroxide (H 2 O 2) is the simplest peroxide (a compound with an oxygen-oxygen single bond) and in its pure form is a colourless liquid that is slightly more viscous than water. It is a …
Hydrogen peroxide (H2O2) Reactions and Chemical …
Because oxidation number of Oxygen atom in Hydrogen peroxide molecule is at -1, Hydrogen peroxide can behave as an oxidizing agent and reducing agent. Therefore H 2 O 2 shows various types of reactions and we will study in detail …
Hydrogen peroxide | 7722-84-1
2025年1月20日 · Hydrogen peroxide (CAS 7722-84-1) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, …
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