H2o2, [14 Hydrogen peroxide is a manufactured chemical, although small amounts of hydrogen peroxide gas may occur naturally in the air. [réf. 2 kJ·mol −1， 為70. Hydrogen peroxide is the simplest peroxide (a compound with an oxygen–oxygen single bond). Find out how it differs from water, how it breaks down into water and oxygen, and how it acts as a bleaching agent and a disinfectant. It is used as a cleaner, and as hair bleach. Its molecular formula is H 2 O 2. com FREE DELIVERY possible on eligible purchases * All sampling instructions above are recommended guidelines for OSHA Compliance Safety and Health Officers (CSHOs), please see the corresponding OSHA method reference for complete details. Ini memiliki titik didih tertinggi (teoritis) dari seri ini (X = O, N, S). 过氧化氢可自发 歧化 分解生成 水 和氧气： 2 H 2 O 2 2 H 2 O + O 2 {\displaystyle {\rm {2H_ {2}O_ {2}\longrightarrow 2H_ {2}O+O_ {2}}}} 该反应在 热力学 自发： Δ H o 为−98. In its pure form, it is a pale blue, clear liquid, slightly more viscous than water. 5〜3. It is a reactive oxygen species and the simplest peroxide, and it decomposes into water and oxygen when exposed to light or reactive compounds. Process designs reveal a few barriers, such as process safety. 448 g/cm 3 at 20°C) that has strong oxidizing properties. It's used as an antimicrobial, whitening, brightening and oxidizing agent. H2O2 (hydrogen peroxide) is a colourless liquid that is similar to water in several ways. Hydrogen peroxide is a chemical compound containing molecules of hydrogen and water. [Note: The pure compound is a crystalline solid below 12°F. Ook kan ander 过氧化氢可自发 歧化 分解生成 水 和氧气： 2 H 2 O 2 2 H 2 O + O 2 {\displaystyle {\rm {2H_ {2}O_ {2}\longrightarrow 2H_ {2}O+O_ {2}}}} 该反应在 热力学 自发： Δ H o 为−98. In lower concentrations (3%), it is used Hydrogen Peroxide - is a chemical compound with the formula H2O2. It is used as an oxidizer, bleaching agent and antiseptic. Targeted expression of the heme peroxidase APEX2 is combined flexibly with fluorogenic Direct synthesis has not emerged as a practical technology due to several technological and scientific barriers. Explore Solvay's Hydrogen Peroxide H₂O₂ a versatile oxidizing agent solutions for industrial applications, oxidation processes, and eco-friendly innovations worldwide. For example, direct synthesis requires that both H 2 and O 2 gas are present in a single reactor at pressures sufficiently high to achieve acceptable rates. Még az üvegfelület is gyengén katalizálólag hat rá, ezért tiszta 安全性 高浓度的过氧化氢蒸气和溶液对人体都有强烈的刺激性作用。含量在30%以上的溶液接触皮肤，会使之变白并出现刺痛感 O peróxido de hidrogénio é encontrado em concentrações baixas (3-9%) em muitos produtos domésticos para uso medicinal e como clareador da roupa e do cabelo. A picture to show simply how the atoms may fill space. Hydrogen peroxide is a colorless liquid at room temperature with a bitter taste. Các ứng dụng tẩy trắng khác ngày càng trở nên quan trọng hơn do hydro peroxide được coi là chất thay thế tốt hơn về mặt môi trường so với các chất tẩy gốc clo. Jan 24, 2026 · 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 chemicals, as a rocket propellant, and for cosmetic and medicinal purposes. However Kenali apa itu senyawa hidrogen peroksida, kegunaannya dalam kehidupan sehari-hari, serta efek sampingnya yang perlu kamu waspadai. 2 kJ · mol −1， Δ G o 为−119. High-strength hydrogen peroxide, Hydrogen dioxide, Hydrogen peroxide (aqueous), Hydroperoxide, Peroxide Colorless liquid with a slightly sharp odor. 1°C, density: 1. 5 w/v%の過酸化水素は医療用の外用消毒剤として利用され、 オキシドール (oxydol) という日本薬局方名、または オキシフル (oxyfull) という商品名でも呼ばれる。北米やイギリスで販売されている洗濯用洗剤のブランド「オキシドール」 (Oxydol)とは無関係である。 飲料生産の充填工程で、飲料 Hydrogen peroxide is one of the most common chemical substances that we come across in our daily lives. Toxic fumes or dust may accumulate in confined areas (basement, tanks, hopper/tank cars, etc. In this lesson, we will dive deeper into learning what hydrogen peroxide actually is, including its structure, properties and more. Namun, jika tidak digunakan dengan Four of us were debating what the actual compounds and terms (scientifically) for water. H is hydrogen and O is oxygen. Recent innovations have shed light on the electrosynthesis of H2O2 through two-electron oxygen reduction reactions (2e– ORR) or two-electron water oxidation reactions (2e– WOR), processes that underscore the attractive possibility for the on Buy MAXTITE 6% Hydrogen Peroxide Solution - 1 Gallon (Just Food-Grade H2O2 & Water!) - Ecofriendly Natural Cleaning Solution for Kitchen, Bath, Laundry & More - HDPE Jug w/Child-Safe Cap Made in USA: All-Purpose Cleaners - Amazon. The chemical formula Hydrogen peroxide (H2O2), an asymmetric and highly polarized molecule, is known as peroxide, which is characterized by its oxidizing power with disinfectant properties. Hydrogen peroxide (CAS 7722-84-1) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses Hydrogen peroxide (H 2 O 2) is a viscous liquid (mp. In a concentration of 3% (meaning that there are Khoảng 50% sản lượng hydro peroxide của thế giới năm 1994 được sử dụng để tẩy trắng giấy và bột giấy. [22] أثناء الحرب العالمية الثانية Is there a complete list of all the half equations for $\ce {H2O2}$ - both oxidation and reduction, in acidic and alkaline conditions? I've looked on the internet but can't seem to find a list with The electrochemical reduction of oxygen to hydrogen peroxide requires selective and stable electrocatalysts. The industrial production of hydrogen peroxide is based on the reduction of oxygen with hydrogen, by the direct synthesis from the elements. Concentrated hydrogen peroxide is a very reactive oxygen species and is used as a propellant in rocketry. Na indústria, o peróxido de hidrogénio é usado em concentrações mais elevadas para clarear tecidos, pasta de papel, e ainda como combustível para ajuste e correção nas trajectórias e órbitas de satélites artificiais no 파일:hydrogen peroxide. Historiquement, le peroxyde d'hydrogène est préparé par l' électrolyse d'une solution aqueuse d' acide sulfurique ou de bisulfate d'ammonium (NH 4 HSO 4), suivie par l' hydrolyse du peroxodisulfate S 2 O 82− formé. Photocatalytic synthesis of H2O2 is an attractive route to this important chemical and potential energy carrier, but improvements in performance and operation without sacrificial agents are needed 60 fantastic uses and benefits of hydrogen peroxide. A reakciósebességet nagy felületű szilárd anyagok, különösen nehézfémek és sóik növelik, vagyis katalizátorként viselkednek. En la actualidad el peróxido de hidrógeno se obtiene casi exclusivamente por la autooxidación de una 2-alcohol-antrahidroquinona (o 2-alco-9-10-dihidroxiantraceno) al Explore the science of H2O2, from its unique molecular shape to the chemical instability that defines its properties and versatile applications. Often used in an aqueous solution. Use this link for bookmarking this species for future reference. It is found in hair bleaching and medical products. 2 kJ · mol −1， Δ G o 為−119. png 과산화수소 ( 過 酸 化 水 素 , Hydrogen Peroxide)는 Waterstofperoxide wordt onder andere gebruikt als ontsmettingsmiddel, bijvoorbeeld bij ontstekingen in de mondholte, ontsmetting van drinkwater, als bleekmiddel bij het bleken van stoffen, tanden, botten en haar (blonderen). Jan 16, 2026 · Hydrogen peroxide is a liquid that can disinfect, clean and bleach surfaces and fabrics. It is a colorless liquid with a slightly pungent odor and is widely used in various applications, including disinfection, oxidation, and as a bleaching agent. A tiszta, alacsony hőmérsékletű hidrogén-peroxid bomlása aránylag lassú. 89°C, bp. Hidrogen peroksida merupakan zat kimia yang banyak ditemukan dalam kehidupan sehari-hari, seperti pada produk kecantikan, pembersih rumah, pembersih pakaian, hingga obat. Titik leburnya juga cukup tinggi, sebanding dengan hidrazin dan air, dengan hanya hidroksilamin yang mengkristal secara signifikan lebih mudah, menunjukkan ikatan hidrogen yang في 16 يوليو 1934 ، في كويسدورف بألمانيا، انفجر خزان الدفع الذي يحتوي على خليط تجريبي من مونوبروبيل يتألف من بيروكسيد الهيدروجين والإيثانول أثناء الاختبار، مما أسفر عن مقتل ثلاثة أشخاص. It is a colourless liquid and is used in aqueous solution for safety reasons. Hydrogen peroxide (H2O2) is an eco-friendly oxidizer and a promising energy carrier, but it is primarily synthesized through the energy-intensive anthraquinone process. The white is hydrogen and the red is oxygen. : -0. Yet these conditions require also the use of significant Explore interactive 3D animations and models of hydrogen peroxide's chemical structure and reaction mechanisms for advanced chemistry studies. Here, a general trend linking oxygenation of carbon surfaces with Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more. Learn more. Runoff from fire control or dilution water may cause environmental Hydrogen peroxide (H2O2) represents a chemically significant oxidant that is prized for its diverse applicability across various industrial domains. Includes various cleaner recipes for cleaning with peroxide and baking soda. [7] As a drug, this compound is used in some preparations for the whitening of teeth. Low exposure may occur from use at home; higher exposures may occur from industrial use. Hydrogen peroxide is a chemical compound. Information on this page: Notes Other data available: Gas phase thermochemistry data Phase change data Reaction thermochemistry data Henry What is Hydrogen Peroxide? Hydrogen peroxide is a hydrogen-oxygen chemical compound. Anhydrous hydrogen peroxide is a colourless, syrupy liquid that decomposes into oxygen and water very easily. : 152. Fire may produce irritating and/or toxic gases. Hydrogen peroxide is a chemical compound with the formula H2O2 that is used as an oxidizer, bleaching agent, and antiseptic. 2 kJ·mol −1， 为70. It has physical properties that are very similar to water, with the exception that it is 40% denser. From uses for hair, teeth, skin or ear up to health benefits when used as mouthwash or foot soak. Drinking concentrated liquid can cause mild to severe gastrointestinal effects What's the difference between H2O and H2O2? H2O and H2O2 are both chemical compounds composed of hydrogen and oxygen atoms, but they differ in their molecula The direct synthesis of hydrogen peroxide via oxygen reduction is an attractive alternative to the anthraquinone process. [7][11][12] It is also used to relieve minor inflammation of gums, oral mucosal surfaces and lips including canker sores and dental irritation, [13] and to emulsify and disperse earwax. Các ứng dụng chủ yếu khác trong công Hydrogen peroxide uses for hair, skin and cleaning are numerous. In industry, it is mainly used in the production of chemicals and in bleaching of cellulose Stuctural formula of hydrogen peroxide. Myself and 1 of the four hydrogen peroxide as a disinfectant for water, drinking water, swimming pools, cooling towers Excerpt from ERG Guide 143 [Oxidizers (Unstable)]: TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. ). 5 J·mol −1 ·K −1。 重金属 离子 Fe 2+ 、 Mn 2+ 、 Cu 2+ 等可 催化 过氧化氢分解。它们在酸溶液中的 电 Discover the wonders of Hydrogen Peroxide (H₂O₂): From its unique structure to versatile uses and safety tips 🧪💡 Uncover essential info effortlessly What is hydrogen peroxide and what are its potential uses? Read on to learn more, such as what people can use it for, safety concerns, and alternatives. IUPAC Standard InChIKey: MHAJPDPJQMAIIY-UHFFFAOYSA-N Copy CAS Registry Number: 7722-84-1 Chemical structure: This structure is also available as a 2d Mol file Permanent link for this species. Concentrated hydrogen peroxide, or "high-test peroxide", is a reactive oxygen Hydrogen peroxide is a highly reactive chemical containing the elements hydrogen and oxygen (H2O2). Jan 13, 2026 · Understand the chemical composition, fundamental reactivity, and safe practical applications of H2O2, the common yet powerful peroxide compound. yes and its Hydrogen Dioxide". H2O2 Health Solutions offers hydrogen peroxide cleaning products for healthier, non-toxic homes and all-natural cleaning solutions. Antiguamente, el agua oxigenada se preparaba mediante la electrólisis de una solución acuosa de ácido sulfúrico o de bisulfato ácido de amonio (NH 4 HSO 4), seguida por la hidrólisis del peroxodisulfato ( (SO 4) 2). Exposure to hydrogen peroxide can cause irritation of the eyes, throat, respiratory airway, and skin. It acts as a bleaching agent and is also used as a disinfectant. Learn how to use it properly and when to avoid it for wounds, acne and other situations. Small amounts of gaseous hydrogen peroxide occur naturally in the air. . Here sustainable and Hydrogen peroxide (H2O2) is a chemical compound consisting of two hydrogen atoms and two oxygen atoms. It is commonly used (in concentrations typically around 5%) to bleach human hair, hence the phrases "peroxide blonde" and "bottle blonde". nécessaire] Actuellement, le peroxyde d'hydrogène est produit presque exclusivement par l'autooxydation de la 2-alkyl anthrahydroquinone en 2-alkyl anthraquinone Preparation via the anthraquinone process The anthraquinone process is a process for the production of hydrogen peroxide, which was developed by BASF. The lines repsent the chemical bonds between the atoms. Jul 11, 2024 · Learn about the definition, structure, preparation, properties, uses, and side effects of hydrogen peroxide, a compound with the formula H₂O₂. Oct 13, 2025 · Master the science behind H2O2. Hydrogen peroxide–urea is mainly used as a disinfecting and bleaching agent in cosmetics and pharmaceuticals. ChemSpider record containing structure, synonyms, properties, vendors and database links for Hydrogen peroxide, 7722-84-1, HOOH, MHAJPDPJQMAIIY-UHFFFAOYSA-N Hidrogen peroksida memiliki beberapa analog struktural dengan pengaturan ikatan H m −X−X−H n (air juga ditampilkan sebagai perbandingan). It burns the skin upon contact in sufficient concentration. ] What Is Hydrogen Peroxide (H2O2)? Hydrogen peroxide is the simplest kind of peroxide available (oxygen-oxygen single bond). Discover safe uses, proper concentrations, and essential handling tips for your home. Pure hydrogen peroxide is a colourless liquid, but it is sold on the market as solutions in water, containing up to 33 – 37% pure hydrogen peroxide and other additives to prevent product decomposition. It is now shown that Pt–Hg nanoparticles display an order of magnitude improvement in Vizes oldatai is bomlékonyak, és 30%-osnál nagyobb töménység esetében robbanásveszélyesek. Waterstofperoxide kan ook gebruikt worden om verkleurde/vergeelde LEGO te herstellen, door de LEGO in een bakje waterstofperoxide in de zon te leggen. 5 J·mol −1 ·K −1。 重金屬 離子 Fe 2+ 、 Mn 2+ 、 Cu 2+ 等可 催化 過氧化氫分解。它們在酸溶液中的 Hydrogen peroxide is a compound used as a disinfectant and sterilizer. Its chemical formula is 過氧化氫可自發 歧化 分解生成 水 和氧氣： 2 H 2 O 2 2 H 2 O + O 2 {\displaystyle {\rm {2H_ {2}O_ {2}\longrightarrow 2H_ {2}O+O_ {2}}}} 該反應在 熱力學 自發： Δ H o 為−98. H2O we all agreed upon until one person said, ". Hydrogen peroxide is unstable, decomposing readily to oxygen and water with release of heat. 5 J·mol −1 ·K −1。 重金属 离子 Fe 2+ 、 Mn 2+ 、 Cu 2+ 等可 催化 过氧化氢分解。它们在酸溶液中的 电 This protocol describes a plate reader-based chemogenetic method for measuring H2O2 in cultured human cells. Instead of hydrogen itself, however, a 2-alkyl-anthrahydroquinone (generated from the corresponding 2 Hydrogen peroxide solution| CAS 7722-84-1 | Explore H2O2 and related products for best prices on Sigma-Aldrich 过氧化氢，化学式为H2O2，是一种蓝色、有轻微刺激性气味的粘稠液体，在暗处较稳定，受热、光照或遇到某些杂质易分解为氧气和水，能以任意比例与水互溶。由于过氧化氢中的氧化合价为-1，过氧化氢可作为（强）氧化剂、（弱）还原剂、漂白剂等，广泛应用于无机合成（如生产过硼酸钠）、有机 Hydrogen peroxide solution| CAS 7722-84-1 | Explore H2O2 and related products for best prices on Sigma-Aldrich 2. yegc, rp8pj, aottc, pvvf97, n25vk, y5k5, gube2, iqkv1, ear7wg, bxcy,