Hydrogen peroxide is a chemical compound with the formula H 2 O 2. In its pure form, it is a very pale blue [5] 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 industrial use.

過氧化氫甚易化解，以界面活化劑等混合過氧化氫（稱為加速過氧化氫Accelerated Hydrogen Peroxide，簡稱AHP）﹐除加強殺菌消毒的效果，也可用作兼具殺菌效能的清潔劑。 較濃者（濃於10%），則用於紡織品、皮革、紙張、木材製造工業，作為漂白及去味劑。

H 2 O 2 与Fe 2+ 的混合溶液称为芬顿试剂（Fenton）。 Fe 2+ 、Ti 3+ 等的离子催化过氧化氢分解生成 自由基 中间体HO·（ 羟基自由基 ）和HOO·。 一般使用的双氧水都会有一定量的稳定剂以减慢过氧化氢分解，常用稳定剂包括 锡酸钠 、 焦磷酸钠 、 8-羟基喹啉 和有机 ...

过氧化氢，化学式为h 2 o 2 ，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。

Nowadays, hydrogen peroxide (H(2)O(2)) has attracted more and more attentions in biochemical fields owing to its important role in biological systems. In this contribution, we propose a novel assay for the detection of H(2)O(2) based on the cleavage of ssDNA on …

2024年7月11日 · Hydrogen peroxide, often found in a liquid form, is a compound with the formula H₂O₂. This means it has two hydrogen atoms and two oxygen atoms joined together. It’s like water (H₂O) but with an extra oxygen. This extra oxygen makes hydrogen peroxide a powerful substance that can clean and disinfect.

过氧化氢（双氧水），化学式H₂O₂，分子量34.01。 很多人认为30%H2O2中的30%是指质量体积分数（W/V），即100ml溶液中含有30g的H2O2，则其摩尔浓度为30%H2O2=30g/100ml=300g/L=300/34mol/L=8.823mol/L。 这种认识是错误的。 实际上，30%H2O2中的30%为质量分数（W/W），即100g溶液中含有30g的H2O2。 因此，计算30%H2O2的摩尔浓度，需要知道其液体密度。 30%H2O2溶液的密度为1.11g/ml，则其摩尔 …

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 strong oxidizer and is used as a bleaching agent and disinfectant. For safety reasons it is normally used as an aqueous solution, also colourless.

中文名:过氧化氢,英文名:Hydrogen peroxide,CAS:7722-84-1,可作为氧化剂、漂白剂、消毒剂、脱氯剂等，广泛用于纺织、漂染、造纸、化工等行业用作分析试剂、氧化剂及漂白剂.化学式:H2O2,分子量:34.0147,密度:1.444g/cm 3 ,熔点:-11℃,沸点:150.2°C at 760 mmHg,水溶性:miscible,蒸汽压 ...

Formula: H 2 O 2. Molecular weight: 34.0147. CAS Registry Number: 7722-84-1. Permanent link for this species. Use this link for bookmarking this species for future reference. NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)