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单词 thiocyanate
释义
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Examples ofthiocyanate

Dictionary> Examples ofthiocyanate
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It then reacts with the thiocyanic vapour to generate thethiocyanatederivative (i).
From theCambridge English Corpus
When half of thethiocyanatesolution was added, 25 ml of glacial acetic acid was dropped and the solution was stirred for two more hours.
From theCambridge English Corpus
Ammoniumthiocyanatemay have played a significant role in prebiotic chemistry.
From theCambridge English Corpus
The first one, which eluted with water, corresponds to thethiocyanateion that did not react.
From theCambridge English Corpus
In principle, thiourea could also be formed, as a result of the isomerization ofthiocyanate: !
From theCambridge English Corpus
This band indicates thatthiocyanateion - still persists.
From theCambridge English Corpus
A concentrated solution of ammoniumthiocyanatewas mixed with 50 % sulfuric acid and kept on ice.
From theCambridge English Corpus
As described above, each of these fractions was analysed for the presence of amino acids, ammoniumthiocyanateand formaldehyde.
From theCambridge English Corpus
Isodithiocyanic acid was obtained when ammoniumthiocyanatereacted with either acetic anhydride or acetic acid.
From theCambridge English Corpus
Ammoniumthiocyanatein trifluoroacetic acid and acetic anhydride is added to the peptide, the strong acid protonates the carboxyl group, activating it.
From theCambridge English Corpus
Peak 1 corresponds to thethiocyanateion that did not react.
From theCambridge English Corpus
Thiocyanatespace in growing domestic fowl.
From theCambridge English Corpus
In so far as there is any toxicity—which is by no means firmly established—it derives it from the phenols and thiocyanates.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
This can be done by heating an aquous mixture of cephalotin,thiocyanate, pyridine and phosphoric acid for several hours.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
It degrades to 4-hydroxybenzyl alcohol and athiocyanateion, which are not pungent.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
It is produced by the methylation ofthiocyanatesalts.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Activation of the lactoperoxidase system by addition of hydrogen peroxide andthiocyanateextends the shelf life of refrigerated raw milk.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
A laboratory synthesis entails the reaction potassiumthiocyanateand sulfuric acid.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Most preparations of episulfides utilize a two-step method, converting an olefin to an epoxide before its conversion to the episulfide using eitherthiocyanateor thiourea.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.

These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

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更新时间:2024/12/28 1:53:26