MilliporeSigma
All Photos(1)

363642

Sigma-Aldrich

Sodium periodate

10 wt. %, matrix silica gel support

Synonym(s):
Sodium (meta)periodate
Linear Formula:
NaIO4
CAS Number:
Molecular Weight:
213.89
MDL number:
PubChem Substance ID:

assay

9.0-11.0% (by Na2S2O3, titration)

form

powder

reaction suitability

reagent type: oxidant

concentration

10 wt. %

matrix

silica gel support

pH

3.5-5.5 (25 °C, 107 g/L)

mp

300 °C (dec.) (lit.)

SMILES string

[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

InChI key

JQWHASGSAFIOCM-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Sodium periodate (sodium (meta)periodate) supported on silica gel is a solid supported reagent. It may be synthesized by adding silica gel to hot aqueous solution of sodium metaperiodate and evaporating to dryness followed by vigorous swirling and shaking.

Application

Sodium periodate (sodium (meta)periodate) supported on silica gel may be used in the following reactions:
  • Oxidative cleavage of glycols to alkenes and 1,2-diols to aldehydes.
  • Phthalimide N-oxyl (PINO) radical generation from N-hydroxyphthalimide (NHPI).
  • Selective oxidation of sulfides by microwave thermolysis process.
  • Regeneration of ketones from ketoximes by microwave irradiation under solvent-free conditions.
  • Preparation of 2,3-O-isopropylidene-D-glyceraldehyde.

Packaging

25 g in glass bottle

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

More Documents

SDS

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service