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P7875

Sigma-Aldrich

Periodic acid

ReagentPlus®, ≥99.0%

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About This Item

Fórmula empírica (Notação de Hill):
H5IO6
Número CAS:
10450-60-9
Peso molecular:
227.94
Número CE:
233-937-0
Número MDL:
MFCD00011344
Código UNSPSC:
12352106
ID de substância PubChem:
329820319
NACRES:
NA.21

Nível de qualidade

100

linha de produto

ReagentPlus®

Ensaio

≥99.0%

forma

powder or crystals

adequação da reação

reagent type: oxidant

técnica(s)

toxicology assay: suitable

pf

122 °C (lit.)

solubilidade

water: 100 mg/mL, clear, colorless

cadeia de caracteres SMILES

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

InChI

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

chave InChI

TWLXDPFBEPBAQB-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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.

Informações legais

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

Palavra indicadora

Danger

Frases de perigo

H271,H314,H372,H410

Classificações de perigo

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

Órgãos-alvo

Thyroid

Código de classe de armazenamento

5.1A - Strongly oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Certificados de análise (COA)

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(Meta)periodato de sódio ≥99.0%

Sigma-Aldrich

S1878

(Meta)periodato de sódio

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