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438464

Sigma-Aldrich

Potassium iodate

99.995% trace metals basis

Sinónimos:

Potassium iodate, Potassium iodine oxide (KIO3 )

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About This Item

Fórmula lineal:
KIO3
Número de CAS:
7758-05-6
Peso molecular:
214.00
EC Number:
231-831-9
MDL number:
MFCD00011406
UNSPSC Code:
12352302
PubChem Substance ID:
24867454
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
GHS03,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

does not flash

flash_point_c

does not flash

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
0000288666
MKBJ3533V
MKBG7698V
09710AJ
13502BN

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Singhi, M. Grover, S.K.
Indian J. Chem. B, 33, 1083-1083 (1994)
Tatsuya Kawai et al.
Academic radiology, 18(6), 682-689 (2011-03-12)
Evaluation of contrast enhancement of pulmonary lesions with ground-glass attenuation (GGA) is difficult with conventional techniques but might be possible using contrast-mapping images (CMIs) obtained by dual-energy computed tomography. To address this issue, a phantom study was conducted, and this
Mohsen Zeeb et al.
Talanta, 78(2), 584-589 (2009-02-11)
In this work, an on-line system with vapor-phase generation (VPG) and Fourier transform infrared (FTIR) spectrometric detection has been developed as a direct and highly selective analytical technique for the assay of penicillamine (PA). Potassium iodate solution was injected into
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
C Dryden et al.
Journal of perinatology : official journal of the California Perinatal Association, 27(5), 320-322 (2007-04-25)
Congenital thyrotoxicosis is a rare and potentially fatal illness. We report a case in a preterm infant delivered to a mother known to have autoimmune endocrine disease. Diagnosis was difficult because the infant's presenting symptoms and signs closely resembled congenital
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