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P7875

Sigma-Aldrich

Periodic acid

ReagentPlus®, ≥99.0%

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About This Item

Fórmula empírica (notación de Hill):
H5IO6
Número de CAS:
10450-60-9
Peso molecular:
227.94
EC Number:
233-937-0
MDL number:
MFCD00011344
UNSPSC Code:
12352106
PubChem Substance ID:
329820319
NACRES:
NA.21

product line

ReagentPlus®

assay

≥99.0%

form

powder or crystals

reaction suitability

reagent type: oxidant

technique(s)

toxicology assay: suitable

mp

122 °C (lit.)

solubility

water: 100 mg/mL, clear, colorless

SMILES string

OI(O)(O)(O)(O)=O

InChI

1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)

InChI key

TWLXDPFBEPBAQB-UHFFFAOYSA-N

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General description

Periodic acid, an oxoacid of iodine, is commonly used as a strong oxidizing agent. This inorganic acid is soluble in most solvents including water and ether.

Application

Periodic acid can be used in the following reactions:      
  • Oxidation of alcohols to ketones and aldehydes.
  • Oxidation hydroxylamine derivatives.    
  • Oxidation of arenes to quinones.

It can also be used:     
  • As a stoichiometric oxidant with chromium (IV) acetate for the oxidation of tertiary C−H bonds to tertiary alcohols.     
  • In combination with chromium oxide to oxidize primary alcohols to carboxylic acids; alkylbenzenes to benzoic acids; and cyclic benzyl ethers to the corresponding lactones.      
  • In the selective oxidation of sulfides to sulfoxides using FeCl3 as a catalyst.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

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

target_organs

Thyroid

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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