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S1878

Sigma-Aldrich

Sodium (meta)periodate

≥99.0%

Synonyme(s) :

Sodium periodate

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About This Item

Formule linéaire :
NaIO4
Numéro CAS:
7790-28-5
Poids moléculaire :
213.89
Numéro CE :
232-197-6
Numéro MDL:
MFCD00003534
Code UNSPSC :
12352302
ID de substance PubChem :
329824494
Nomenclature NACRES :
NA.55

Pureté

≥99.0%

Forme

powder

Pertinence de la réaction

reagent type: oxidant

pH

3.5-5.5 (25 °C, 107 g/L)

Solubilité

H2O: 50 mg/mL

Chaîne SMILES 

[Na+].[O-]I(=O)(=O)=O

InChI

1S/HIO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1

Clé InChI

JQWHASGSAFIOCM-UHFFFAOYSA-M

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Catégories apparentées

Description générale

Sodium (meta)periodate is commonly used as an oxidizing agent in organic synthesis for the oxidation of various organic substrates. It can also be used as a co-oxidant with other oxidizing reagents such as osmium tetroxide and potassium permanganate. 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.

Application

Sodium (meta)periodate can be used as an oxidizing agent for the oxidation of:      
  • 1,2-diols to aldehydes or ketones via oxidative cleavage.       Sulfides to sulfoxides in the presence of phase transfer catalysts.      
  • Diaryl, dialkyl, and aryl alkyl selenides to the respective selenoxides.      
  • Phenols and their derivatives to corresponding quinones.
  • Acylphosphoranes to α,β-dicarbonyl compounds.

It can also be used in the:      
  • Selective alkene epoxidation and alkane hydroxylation,·
  • Oxidation of carbohydrates.      
  • Iodination of aromatic compounds.

Useful reagent for the oxidation of carbohydrates prior to labeling with biotin hydrazide

Caractéristiques et avantages

NaIO4 is a stable, selective, and cost-effective reagent that is capable of reacting under mild conditions.

Mention d'avertissement

Danger

Mentions de danger

H271,H314,H372,H410

Classification des risques

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1C - STOT RE 1

Organes cibles

Thyroid

Code de la classe de stockage

5.1A - Strongly oxidizing hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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