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peroxide    音标拼音: [pɚ'ɑks,ɑɪd]
n. 过氧化物;过氧化氢

过氧化物;过氧化氢

peroxide
n 1: a viscous liquid with strong oxidizing properties; a
powerful bleaching agent; also used (in aqueous solutions)
as a mild disinfectant and (in strong concentrations) as an
oxidant in rocket fuels [synonym: {hydrogen peroxide},
{peroxide}]
2: an inorganic compound containing the divalent ion -O-O-
v 1: bleach with peroxide; "She must peroxide her hair-it looks
unnaturally blond"

Peroxide \Per*ox"ide\, n. (Chem.)
An oxide containing more oxygen than some other oxide of the
same element. Formerly peroxides were regarded as the highest
oxides. Cf. {Per-}, 2.
[1913 Webster]


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  • Peroxide - Wikipedia
    The O−O group in a peroxide is often called the peroxide group, though some nomenclature discrepancies exist This linkage is recognized as a common polyatomic ion, and exists in many molecules
  • What Is Hydrogen Peroxide? Uses and How It Works
    Hydrogen peroxide breaks down over time, especially when exposed to light Stick with 3% medical-grade peroxide Stronger concentrations, like 35% food-grade peroxide, aren’t safe for home use
  • 22 Hydrogen Peroxide Uses You Can Try Today - Healthline
    Hydrogen peroxide can reduce the risk of infection when used to sanitize surfaces, produce, or products But never apply it to your skin or ingest it as medication For at least a century,
  • Hydrogen peroxide (Peroxyl and others): Uses, Side Effects . . . - WebMD
    Overview: Hydrogen peroxide is used on your skin or in your mouth to clean wounds or irritated areas and reduce the risk of infection Avoid swallowing hydrogen peroxide
  • Peroxide | Oxidation, Disinfectant, Bleaching | Britannica
    Peroxide, any of a class of chemical compounds in which two oxygen atoms are linked together by a single covalent bond Several organic and inorganic peroxides are useful as bleaching agents, as initiators of polymerization reactions, and in the preparation of hydrogen peroxide (q v ) and other
  • 30 Health Benefits and Uses of Hydrogen Peroxide
    Hydrogen peroxide works by releasing oxygen when it comes in contact with certain chemicals or enzymes This reaction creates a fizzing or bubbling effect, which is why it’s often used for cleaning and disinfecting
  • Peroxide: Types, Uses Reactions Explained for Students - Vedantu
    A peroxide is a chemical compound containing an oxygen-oxygen single bond (–O–O–) In these compounds, each oxygen atom has an oxidation state of -1, which is an exception to the more common -2 oxidation state for oxygen
  • Hydrogen peroxide: Definition, uses, and risks - Medical News Today
    This article discusses what hydrogen peroxide is and how a person can safely use it, as well as its risks and when to contact a doctor
  • Hydrogen Peroxide - Chemistry LibreTexts
    Hydrogen peroxide (H 2 O 2) is a viscous liquid (mp : -0 89°C, bp : 152 1°C, density: 1 448 g cm 3 at 20°C) that has strong oxidizing properties It is commonly used (in concentrations typically around 5%) to bleach human hair, hence the phrases "peroxide blonde" and "bottle blonde"
  • Hydrogen Peroxide | H2O2 | CID 784 - PubChem
    Hydrogen peroxide is a colorless liquid at room temperature with a bitter taste Small amounts of gaseous hydrogen peroxide occur naturally in the air Hydrogen peroxide is unstable, decomposing readily to oxygen and water with release of heat





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