双氧水(hydrogen peroxide),是过氧化氢的水溶液,常用于杀菌消毒。过氧化氢溶液(含量大于8%)是易制爆化学品。 [1]
...:可抑制酪胺酸酵素的活性,达到淡斑的美白效果,该成分不建议长期使用,日本厚生省则要求业者皆须提出安全性测试报告,才能使用该成分。 禁止使用的危险美白成分 过氧化氢,即双氧水(Hydrogen peroxide):强力美白成分,但会对皮肤造成刺激,使得皮肤变薄,敏感。
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强双氧水 [化学] perhydrol
双氧水稳定剂 hydrogen peroxide stabilizer ; stabilizer of hydrogen peroxide
双氧水制环氧丙烷 HPPO
双氧水漂白稳定剂 hydrogen peroxide bleaching stabilizer
双氧水漂白剂 hydrogen peroxide bleaching agent
过氧化氢双氧水 Hydrogenperoxide,albone,hydrogenperox ; Hydrogen ; hydrogen peroxide
双氧水滴耳液 hydrogen peroxide solution
浓双氧水 perhydrol
高纯度双氧水 high-purity hydrogen peroxide ; purity hydrogen peroxide
The results showed that the optimum pH value of pulpzyme,cellulase and pectinase was 8,5 and 11 respectively. The three enzymes had the highest activity at the temperature of 6070 ℃,and were stable at a certain amount of hydrogen peroxide.
研究表明,纸浆酶、纤维素酶和碱性果胶酶的最适反应pH值分别为8,5和11;三种酶最适反应温度为6070℃,且对双氧水具有一定的耐受性。
参考来源 - 酶氧煮漂一浴工艺中的酶活稳定性Among three factors, the concentration of hydrogen peroxide has greatest impact on the removal of powdery rust, and temperature and pH have less impact.
在三个反应因素中,双氧水浓度对青铜器粉状锈的去除效果影响最大,而温度及pH值对青铜器粉状锈去除效果的影响较小。
参考来源 - 青铜器粉状锈氧化封闭法工艺研究·2,447,543篇论文数据,部分数据来源于NoteExpress
为了达到彻底消毒,且提高工作效率的目的,我们采用3%双氧水溶液浸泡与煮沸消毒进行了对照。
To thoroughly disinfecting and raising efficiency, we used 3% perhydrol liquid soaking compared to boling method.
急救包(阿司匹林,创可贴,双氧水)。
First-aid kit (Aspirin, adhesive bandages, hydrogen peroxide).
可是,为什么是水,而不是双氧水或是氨水呢?
But why water and not, say, hydrogen peroxide or even ammonia?
应用推荐