Hydrogen peroxide

Phase diagram of H2O2 and water: Area above blue line is liquid. Dotted lines separate solid+liquid phases from solid+solid phases.

Structure and dimensions of H2O2 in the gas phaseStructure and dimensions of H2O2 in the solid (crystalline) phase

O−O bond length = 145.8 pm O−H bond length = 98.8 pm

Hydrogen peroxide is a chemical compound with the formula H
2O
2. In its pure form, it is a colourless liquid, slightly more viscous than water; however, for safety reasons it is normally used as an aqueous solution. Hydrogen peroxide is the simplest peroxide (a compound with an oxygen–oxygen single bond) and finds use as a strong oxidizer, bleaching agent and disinfectant. Concentrated hydrogen peroxide, or "high-test peroxide", is a reactive oxygen species and has been used as a propellant in rocketry.

单词	Albone
释义	Albone 英语百科 Hydrogen peroxide Hydrogen peroxide is a chemical compound with the formula H 2O 2. In its pure form, it is a colourless liquid, slightly more viscous than water; however, for safety reasons it is normally used as an aqueous solution. Hydrogen peroxide is the simplest peroxide (a compound with an oxygen–oxygen single bond) and finds use as a strong oxidizer, bleaching agent and disinfectant. Concentrated hydrogen peroxide, or "high-test peroxide", is a reactive oxygen species and has been used as a propellant in rocketry.
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Albone

Hydrogen peroxide