Iong open time, high bonding strength。 Dissociative form aldehyde content can meet national standard. 开放时间长,强度好。游离甲醛含量通过国家标准。
Campholenic aldehyde is an intermediate for preparing a series of chemicals with sandalwood like odor. 龙脑烯醛是合成檀香系列香料的重要中间体。
The categorical names are often combined, with a six-carbon-atom aldehyde sugar being termed an aldohexose. 它们的命名经常被结合起来,一个六个碳原子的醛糖被称为已醛糖。
aldehyde
[ noun ] any of a class of highly reactive chemical compounds; used in making resins and dyes and organic acids <noun.substance>
Aldehyde \Al"de*hyde\ ([a^]l"d[-e]*h[imac]d), n. [Abbrev. fr. alcohol dehydrogenatum, alcohol deprived of its hydrogen.] 1. (Chem.) A colorless, mobile, and very volatile liquid obtained from alcohol by certain processes of oxidation.
2. (Chem.) Any compound having the group {-CHO}. Methyl aldehyde, the simplest aldehyde, is more commonly called formaldehyde, {H-CHO}, and acetic aldehyde is now more commonly called {acetaldehyde}. The higher aldehydes may be solids. A {reducing sugar} typically contains the aldehyde group. [PJC]
Note: The aldehydes are intermediate between the alcohols and acids, and differ from the alcohols in having two less hydrogen atoms in the molecule, as common aldehyde (called also {acetaldehyde}, {acetic aldehyde} or {ethyl aldehyde}), {C2H4O}; methyl aldehyde (called also {formaldehyde}), {CH2O}. [1913 Webster +PJC]
{Aldehyde ammonia} (Chem.), a compound formed by the union of aldehyde with ammonia.