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About This Item
Linear Formula:
KIO3
CAS Number:
Molecular Weight:
214.00
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.55
grade:
reagent grade
form:
powder
Recommended Products
grade
reagent grade
Quality Level
Assay
≥98%
form
powder
mp
560 °C (lit.)
density
3.93 g/mL at 25 °C (lit.)
SMILES string
[K+].[O-]I(=O)=O
InChI
1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
InChI key
JLKDVMWYMMLWTI-UHFFFAOYSA-M
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General description
KIO3 can be used as a substitute of KI in radiation protection. A kinetic study of thermal degradation of KIO3 by γ-rays suggests that rate of decomposition increases while activation energy decreases upon irradiation.
Application
Potassium iodate (KIO3) may be used as an oxidizing agent in the estimation of hydrolyzable tannins (gallotannins and ellagitannins) in plant samples. It may also be used in the preparation of polyaniline, poly(o-anisidine), poly[aniline-co-(o-anisidine) and TiO2 nanoparticles.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 1
Flash Point(F)
does not flash
Flash Point(C)
does not flash
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