Sodium periodate is an inorganic salt, composed of a sodium cation and the periodate anion. It may also be regarded as the sodium salt of periodic acid. Like many periodates, it can exist in two different forms: sodium metaperiodate (formula‍ NaIO 4) and sodium orthoperiodate (normally Na 2 H 3 IO 6, but sometimes the fully reacted salt Na 5 IO 6).

Sodium periodate is an inorganic sodium salt having periodate as the counterion. It has a role as an oxidising agent. It contains a periodate. See also: Periodate (annotation moved to). Conformer generation is disallowed since MMFF94s unsupported element, MMFF94s unsupported atom valence, mixture or salt. Hazlewood, E. A..

CAS Number: 7790-28-5; Synonyms: Sodium periodate; Linear Formula: NaIO4; find Sigma-Aldrich S1878 SDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

2011年10月21日 · Sodium periodate, NaIO4, is a useful reagent for the oxidative cleavage of 1,2-diols ("vicinal diols") to give aldehydes and ketones. Mechanism below.

Sodium periodate (NaIO4), is a strong oxidizing agent mainly used for the oxidative cleavage of 1,2-diols (vicinal diols) forming aldehydes and ketones.

Sodium periodate is an inorganic salt commonly used as an oxidizing agent for various organic substrates and a co-oxidant in a few other oxidation reactions. The oxidation of sodium periodate takes place in a water medium, but an organic co-solvent is used for organic substrates that are insoluble in water.

高碘酸钠 是 高碘酸 的 钠 盐，有两种形式， 偏高碘酸钠 （化学式：NaIO 4）和 原高碘酸钠 （化学式：Na 5 IO 6），都可用作 有机合成 中的 氧化剂。 高碘酸钠密度为3.865g/cm 3，可溶于水，加热时分解为 碘酸钠 （NaIO 3）和氧气。 加入 二氧化锰 会使分解速度加快。 偏高碘酸钠、偏 高碘酸钾 和 高碘酸 的水溶液都可氧化 偕 二醇 、邻多元醇、α- 羟基酸 、α- 二酮 、α-氨基酮 …

2 天之前 · 高碘酸钠是白色四角形晶体，可以溶解于水和酸。 含有微量游离酸、氯化物、溴化物、硫酸盐、重金属等杂质。 可从水溶液中再结晶进行精制。 此类物品具有强烈的氧化性能，本身虽不燃烧，但在一定的条件下，经受摩擦、震动撞击、高热或遇酸碱的物质，在受潮，接触有机物、还原剂以及和性质有抵触的物品混存时，即能分解，发生燃烧和爆炸。 高碘酸钠在有机合成 …

A catalytic amount of a composite material, RuO 2 /BaTi 4 O 9, in combination with NaIO 4 in EtOAc-H 2 O has been shown to efficiently cleave alkenes, affording ketones, aldehydes and/or carboxylic acids in high yields. H. Okumoto, K. Ohtsuko, S. Banjoya, Synlett, 2007, 3201-3205.

2025年1月27日 · Like many periodates it can exist in two different forms: sodium metaperiodate, which has the formula NaIO4, and sodium orthoperiodate, normally this means sodium hydrogen periodate (Na2H3IO6) but the fully reacted sodium orthoperiodate salt, Na5IO6, can also be …