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Merck

207977

Sigma-Aldrich

碘酸钾

reagent grade, ≥98%

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100 G
$131.00
500 G
$316.00

$131.00


国内现货,预计发货时间2025年4月17日详情


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100 G
$131.00
500 G
$316.00

About This Item

线性分子式:
KIO3
CAS号:
分子量:
214.00
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.55

$131.00


国内现货,预计发货时间2025年4月17日详情


获取大包装报价

等级

reagent grade

方案

≥98%

表单

powder

mp

560 °C (lit.)

密度

3.93 g/mL at 25 °C (lit.)

SMILES字符串

[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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相关类别

一般描述

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]

应用

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]

象形图

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警示用语:

Danger

危险声明

危险分类

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

储存分类代码

5.1B - Oxidizing hazardous materials

WGK

WGK 1

闪点(°F)

does not flash

闪点(°C)

does not flash


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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其他客户在看

Yawen Wang et al.
Journal of colloid and interface science, 430, 31-39 (2014-07-07)
In this paper, we report a novel polyol process to synthesize highly water-dispersible anatase titanium dioxide (TiO2) nanoparticles (∼5 nm) by the introduction of inorganic oxidizing agent--KIO3. The obtained TiO2 nanoparticles are well dispersible in water at pH≥5.0 and the
Thermal decomposition kinetics of potassium iodate.
Muraleedharan K.
Journal of Thermal Analysis and Calorimetry, 114(2), 491-496 (2013)
Mechanistic study of osmium (VIII) promoted oxidation of crotonic acid by aqueous alkaline solution of potassium iodate
Singh B, et al.
Indian Journal of Chemistry, 54, 1387-1393 (2015)
Paul W Hartzfeld et al.
Journal of agricultural and food chemistry, 50(7), 1785-1790 (2002-03-21)
A widely used method for analyzing hydrolyzable tannins afer reaction with KIO(3) has been modified to include a methanolysis step followed by oxidation with KIO(3). In the new method, hydrolyzable tannins (gallotannins and ellagitannins) are reacted at 85 degrees C
Synthesis and properties of polyaniline, poly (o-anisidine), and poly [aniline-co-(o-anisidine)] using potassium iodate oxidizing agent
Neetika M, et al.
High Performance Polymers (2016)

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