Periodic acid - (ACS specification) - ACS reagent - 99%

Code: 375810-100GSIG D2-231

Application

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


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Application

Periodic acid may be used in the following reactions:Oxidation of alcohols to ketones and aldehydes.Oxidation hydroxylamine derivatives.Oxidation of arenes to quinones.Deprotection of the dithio- and oxathio-derivatives.Oxidative degradation of epoxidized natural rubber (ENR).Oxidation of urazoles and bis-urazoles to triazolinediones.Oxidative cleavage of glucosazone.

General description

Periodic acid is an inorganic acid commonly used as an oxidizing agent. Periodic acid oxidation is one of the steps in the periodate-resorcinol assay, used in the determination of sialic acid. Periodic acid reacts with 1,2 glycol linkage of carbohydrates to form aldehydes which can be stained by Schiff’;s reagent. Therefore periodic-acid-Schiff′s reagent (PAS) is used in histochemistry to determine carbohydrates in tissue sections.

Packaging

25, 100 g in glass bottle

anion tracessulfate (SO42-): ≤0.01%
application(s)histology
assay99%, 99.0-101.0% (ACS specification)
cation tracesFe: ≤0.003%, heavy metals: ≤0.005%
formpowder or crystals
gradeACS reagent
ign. residue≤0.01%
impurities≤0.01% insolubles, ≤0.01% other halogens
InChI keyTWLXDPFBEPBAQB-UHFFFAOYSA-N
InChI1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)
mp122 °C (lit.)
Quality Level200
reaction suitabilityreagent type: oxidant
SMILES stringOI(O)(O)(O)(O)=O
solubilitywater: soluble
Cas Number10450-60-9
Hazard Class5.1
Un Number3085
Pack GroupII
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