- 甲醛（formaldehyde，methanal）化學式為CH2O，是最簡單的醛類（aldehyde），是一種有刺鼻氣味的無色氣體，易溶於水。35~40%的甲醛水溶液，就是俗稱的福馬林（formalin）。只要空氣中有0.1 ppm的甲醛，就能聞到異味，0.5 ppm會刺激眼睛與喉嚨；更高的濃度可 ...
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- Methylene glycol; Formalin; Methylene oxide; Paraform; Formic aldehyde; Methanal; Oxomethane; Oxymethylene; CAS Number 50-00-0. Still others, such as timonacic acid, can release formaldehyde under certain conditions. Solutions.
- Calculations: how to help your students
- As an example, consider the calculation of the molar energy of the 1730 cm–1 carbonyl stretch in the infrared spectrum of methanal.
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- The fish were taken from the sea into a wellboat in which methanal was added, and then were added back to the pen.
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- Be especially cautious of formaldehyde, which may be listed under several different names such as DMDM, Formalin, Methanal, Methyl aldehyde, Methylene oxide, Morbicid acid and Oxymethylene. There are products available, like those from Golden Sol, ...
Methanal is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Methanal books and related discussion.
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