Potassium iodate

reagent grade, ≥98%

About This Item

Fórmula linear:

KIO₃

CAS Number:

7758-05-6

Peso molecular:

214.00

Número CE:

231-831-9

Número MDL:

MFCD00011406

Código UNSPSC:

12352302

ID de substância PubChem:

329752032

NACRES:

NA.55

grau

reagent grade

Nível de qualidade

100

Ensaio

≥98%

Formulário

powder

pf

560 °C (lit.)

densidade

3.93 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[K+].[O-]I(=O)=O

InChI

1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1

chave InChI

JLKDVMWYMMLWTI-UHFFFAOYSA-M

Descrição geral

KIO₃ can be used as a substitute of KI in radiation protection.[1] A kinetic study of thermal degradation of KIO₃ by γ-rays suggests that rate of decomposition increases while activation energy decreases upon irradiation.[2]

Aplicação

Potassium iodate (KIO₃) may be used as an oxidizing agent in the estimation of hydrolyzable tannins (gallotannins and ellagitannins) in plant samples.[3] It may also be used in the preparation of polyaniline,[4] poly(o-anisidine),[4] poly[aniline-co-(o-anisidine)[4] and TiO₂ nanoparticles.[5]