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438464

Sigma-Aldrich

Potassium iodate

99.995% trace metals basis

Synonym(s):

Potassium iodate, Potassium iodine oxide (KIO3 )

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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.23

Assay

99.995% trace metals basis

form

powder and chunks

impurities

≤30 ppm Trace metallic impurities

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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Application

Oxidizer used recently to form 2-styrylchromones from o-hydroxy-ω-cinnamylideneacetophenones by oxidative cyclization.

Pictograms

Flame over circleExclamation mark

Signal Word

Danger

Hazard 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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Singhi, M. Grover, S.K.
Indian J. Chem. B, 33, 1083-1083 (1994)
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Evidence showed that the occurrence of iodine deficiency endemic areas has been found in every provinces of Thailand. Thus, a new pilot programme for elimination of iodine deficiency endemic areas at the community level was designed in 2008 by integrating
Qiang Ren et al.
Journal of trace elements in medicine and biology : organ of the Society for Minerals and Trace Elements (GMS), 22(1), 1-8 (2008-03-06)
Iodine deficiency disorders continue to be a severe problem in many parts of Central Asia, causing delayed mental development and cretinism in indigenous populations. In some areas, iodized salt has not succeeded in controlling this problem. In southern Xinjiang Province
Nevin S Scrimshaw
Food and nutrition bulletin, 31(1), 111-117 (2010-05-14)
The high prevalence of goiter among adults in its member countries of Central America and Panama was observed as soon as INCAP began field studies. This led to systematic studies of goiter in schoolchildren in all of the countries as
Nafisur Rahman et al.
Chemical & pharmaceutical bulletin, 54(5), 626-631 (2006-05-03)
The objective of this work is to develop a new kinetic spectrophotometric method for the determination of irbesartan in pharmaceutical formulations. The method is based on the reaction of carboxylic acid group of the oxidized irbesartan with a mixture of

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