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Merck
CN

438464

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:
7758-05-6
Molecular Weight:
214.00
NACRES:
NA.23
PubChem Substance ID:
24867454
UNSPSC Code:
12352302
EC Number:
231-831-9
MDL number:
MFCD00011406
Assay:
99.995% trace metals basis
Form:
powder and chunks
Solubility:
water: soluble (70 g/l at 25 °C (77 °F))

Key Documents

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Product Name

Potassium iodate, 99.995% trace metals basis

InChI key

JLKDVMWYMMLWTI-UHFFFAOYSA-M

InChI

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

SMILES string

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

assay

99.995% trace metals basis

form

powder and chunks

reaction suitability

core: potassium

impurities

≤30 ppm Trace metallic impurities

mp

560 °C (lit.)

solubility

water: soluble (70 g/l at 25 °C (77 °F))

density

3.93 g/mL at 25 °C (lit.)

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Related Categories

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

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

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
0000288666
0000288666
MKBJ3533V
MKBG7698V
09710AJ

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Singhi, M. Grover, S.K.
Indian J. Chem. B, 33, 1083-1083 (1994)
Qimeng Li et al.
European journal of nutrition, 51(6), 685-691 (2011-09-23)
The aim of the present feeding trial with iodine was to assess pigs' growth performance and carcass characteristics, the iodine accumulation in tissues, and their influences on the thyroid hormones in plasma. Eighty pigs (33-115 kg body weight) were allotted
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
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
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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