Definition of periodic acid in English:

periodic acid

nounˌpəːrʌɪˈɒdɪkˌpərīˌädik ˈasəd

mass nounChemistry

A hygroscopic solid acid with strong oxidizing properties.
〔化〕高碘酸
Chemical formula: H₅IO₆
Example sentencesExamples
- We also note that atherinomorphs have periodic acid Schiff-positive yolk, but the phylogenetic significance of this observation remains to be determined with further surveys.
- Semi-thin sections were incubated first with periodic acid for 8 min, rinsed in distilled water and then treated in the dark with Schiff reagent for 15 min to reveal carbohydrates.

Origin

Mid 19th century: from per- (sense 2) + iodic acid.

Definition of periodic acid in US English:

periodic acid

nounˌpərīˌädik ˈasəd

Chemistry

A hygroscopic solid acid with strong oxidizing properties.
〔化〕高碘酸
Chemical formula: H₅IO₆
Example sentencesExamples
- Semi-thin sections were incubated first with periodic acid for 8 min, rinsed in distilled water and then treated in the dark with Schiff reagent for 15 min to reveal carbohydrates.
- We also note that atherinomorphs have periodic acid Schiff-positive yolk, but the phylogenetic significance of this observation remains to be determined with further surveys.

Origin

Mid 19th century: from per- (sense 2)+ iodic acid.

词汇	periodic acid
释义	Definition of periodic acid in English: periodic acid nounˌpəːrʌɪˈɒdɪkˌpərīˌädik ˈasəd mass nounChemistry A hygroscopic solid acid with strong oxidizing properties. 〔化〕高碘酸 Chemical formula: H₅IO₆ Example sentencesExamples We also note that atherinomorphs have periodic acid Schiff-positive yolk, but the phylogenetic significance of this observation remains to be determined with further surveys. Semi-thin sections were incubated first with periodic acid for 8 min, rinsed in distilled water and then treated in the dark with Schiff reagent for 15 min to reveal carbohydrates. Origin Mid 19th century: from per- (sense 2) + iodic acid. Definition of periodic acid in US English: periodic acid nounˌpərīˌädik ˈasəd Chemistry A hygroscopic solid acid with strong oxidizing properties. 〔化〕高碘酸 Chemical formula: H₅IO₆ Example sentencesExamples Semi-thin sections were incubated first with periodic acid for 8 min, rinsed in distilled water and then treated in the dark with Schiff reagent for 15 min to reveal carbohydrates. We also note that atherinomorphs have periodic acid Schiff-positive yolk, but the phylogenetic significance of this observation remains to be determined with further surveys. Origin Mid 19th century: from per- (sense 2)+ iodic acid.
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