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379891

Periodic acid

99.999% trace metals basis

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Size/SKUAvailabilityPrice
25 g
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$156.00

About This Item

Empirical Formula (Hill Notation):
H5IO6
CAS Number:
Molecular Weight:
227.94
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352301
EC Number:
233-937-0
MDL number:
Assay:
99.999% trace metals basis
Form:
crystals

$156.00


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Quality Segment

assay

99.999% trace metals basis

form

crystals

reaction suitability

reagent type: oxidant

mp

122 °C (lit.)

solubility

water: soluble

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

General description

Periodic acid (H5IO6) is an oxoacid of iodine. It is commonly used as an oxidizing agent in organic synthesis for the preparation of useful chemical intermediates. Periodic acid is also used in oxidative cleavage reactions.

Application

Periodic acid can be used as a reagent:
  • In the oxidative cleavage of 1,2 diols and epoxides to ketones or aldehydes.
  • For the oxidation of alcohols to ketones or aldehydes in the presence of pyridinium chlorochromate as a catalyst.
  • For the oxidation of sulfides to sulfones using chromium(VI) oxide catalyst.
  • For the oxidation of naphthalenes and anthracene to quinones using chromium(VI) oxide catalyst.
  • In the synthesis of polyaniline (Pani) by chemical polymerization.
  • N-nitrosation of secondary amines using various heterogeneous catalysts in the presence of Na2NO3.
  • In combination with sodium bisulfate for the preparation iodohydrin substituents by the addition of I-OH to alkenes.


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This Item
77310P7875375810
description

99.999% trace metals basis

description

puriss. p.a., ACS reagent, crystallized, ≥99.0% (RT)

description

ReagentPlus®, ≥99.0%

description

ACS reagent, 99%

assay

99.999% trace metals basis

assay

≥99.0% (RT)

assay

≥99.0%

assay

99%, 99.0-101.0% (ACS specification)

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

200

form

crystals

form

powder or crystals

form

powder or crystals

form

powder or crystals

solubility

water: soluble

solubility

water: soluble

solubility

water: 100 mg/mL, clear, colorless

solubility

water: soluble

mp

122 °C (lit.)

mp

122 °C (lit.)

mp

122 °C (lit.)

mp

122 °C (lit.)

reaction suitability

reagent type: oxidant

reaction suitability

-

reaction suitability

reagent type: oxidant

reaction suitability

reagent type: oxidant, reaction type: C-H Activation, reagent type: catalyst


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Signal Word

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

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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