METAPERIODATE Meaning and
Definition
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Metaperiodate is a chemical compound that refers to the metaposition isomer of periodate. It is an inorganic salt with the chemical formula (IO4)2-. Metaperiodate is derived from the anion of periodic acid, H5IO6, where the hydrogen atoms are replaced by metallic or non-metallic cations.
Metaperiodate is a highly soluble compound in water, but it is sparingly soluble or insoluble in most organic solvents. It is a white crystalline solid with a characteristic odor. The compound exhibits a high reactivity due to the presence of the IO4- group, which is an effective oxidizing agent. This unique property makes metaperiodate useful in various chemical reactions and laboratory applications.
The primary application of metaperiodate lies in organic synthesis, particularly in the oxidation of alcohols. It can selectively oxidize primary alcohols to aldehydes and further oxidize aldehydes to carboxylic acids. The use of metaperiodate as an oxidizing agent is preferred over other reagents due to its mild reaction conditions, high selectivity, and efficient conversion rates.
Metaperiodate also finds applications in analytical chemistry, where it is employed for the determination of reducing substances. By reacting with the reducing agents, it is reduced to iodate (IO3-) or iodine (I2), which can be quantitatively analyzed or volumetrically titrated.
In summary, metaperiodate is an inorganic salt derived from periodic acid and serves as a powerful oxidizing agent. Its selective reactivity and mild reaction conditions make it a valuable reagent in organic synthesis and analytical chemistry.
Common Misspellings for METAPERIODATE
- netaperiodate
- ketaperiodate
- jetaperiodate
- mwtaperiodate
- mstaperiodate
- mdtaperiodate
- mrtaperiodate
- m4taperiodate
- m3taperiodate
- meraperiodate
- mefaperiodate
- megaperiodate
- meyaperiodate
- me6aperiodate
- me5aperiodate
- metzperiodate
- metsperiodate
- metwperiodate
- metqperiodate
- metaoeriodate
Etymology of METAPERIODATE
The word "metaperiodate" is derived from the combination of two parts: "meta-" and "periodate".
1. "Meta-": In Greek, "meta-" (μετά) means "beyond" or "transcending". It is a prefix used to indicate a change, transformation, or a level higher than the usual or original. In scientific terminology, it often denotes a compound that is derived from or related to another compound.
2. "Periodate": The term "periodate" refers to a compound known as a "periodic acid" (HIO₄) in chemistry. Periodic acid is an oxidizing agent typically derived from the reaction of iodine with water. The name "periodate" is derived from the Latin word "periodus", meaning "a periodic repetition".
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