甲醛 - 维基百科，自由的百科全书
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Formaldehyde - Wikipedia
网页Formaldehyde (/ f ɔːr ˈ m æ l d ɪ h aɪ d / ⓘ for-MAL-di-hide, US also / f ə r-/ ⓘ fər-) (systematic name methanal) is an organic compound with the chemical formula CH 2 O and structure H−CHO, more precisely H 2 C=O. The compound is a pungent, colourless gas that polymerises spontaneously into paraformaldehyde.
Formaldehyde | Preservative, Solution, & Exposure | Britannica
网页2024年9月9日 · Also known as: HCHO, methanal. Written and fact-checked by The Editors of Encyclopaedia Britannica. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree. …
甲醛_化工百科 - ChemBK
网页中文名:甲醛,英文名:Formaldehyde,CAS:50-00-0,为强还原剂，有杀菌作用，对人可作为消毒剂，对动物可作为防腐药、熏药等 用作有机化工原料，用于医药、合成纤维、合成树脂、塑料防腐剂、还原剂等 主要用于制备酚醛、脲醛、三聚氰胺和聚甲醛树脂，也用于制取MDI、季戊四醇、乌洛托品和丁二醇等 ...
Formaldehyde - Simple English Wikipedia, the free encyclopedia
网页Formaldehyde (or Methanal) is a chemical compound. It is a colorless gas with a strong smell. Like other aldehydes, it is flammable and toxic. [1] It is the simplest aldehyde. Its main application is as a disinfectant. It is a biocide, this means it can kill most bacteria and fungi.
methanal是什么意思_methanal的翻译_音标_读音_用法_例句_爱词 …
网页爱词霸权威在线词典,为您提供methanal的中文意思,methanal的用法讲解,methanal的读音,methanal的同义词,methanal的反义词,methanal的例句等英语服务。
甲醛 - 维基百科，自由的百科全书
网页在高層大氣過程中貢獻環境中總甲醛的90％。 甲醛是在甲烷以及其它碳化合物氧化（或燃燒）的中間體，例如在森林火災，汽車尾氣和煙草煙霧。 通過陽光和氧氣的大氣作用，在大氣中產生的甲烷和其他碳氫化合物，成為煙霧的一部分。 甲醛也已在外層空間檢測到。
Formaldehyde | H2CO | CID 712 - PubChem
网页At room temperature, formaldehyde is a colorless, flammable gas that has a distinct, pungent smell. It is also known as methanal, methylene oxide, oxymethyline, methylaldehyde, and oxomethane. Formaldehyde is naturally produced in small amounts in our bodies. It is used in the production of fertilizer, paper, …
Methanal (Formaldehyde) - Essential Chemical Industry
网页Methanal (formaldehyde) is usually used as an aqueous solution containing 37% (w/w) methanal, known as formalin. It contains a small amount of methanol and an inhibitor (often an ethenyl (vinyl) polymer) to prevent the aldehyde from forming long …
Formaldehyde - NIST Chemistry WebBook
网页IUPAC Standard InChIKey: WSFSSNUMVMOOMR-UHFFFAOYSA-N Copy CAS Registry Number: 50-00-0 Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using …