Potassium Iodate

KIO₃

IUPAC: Potassium iodate

CAS: 7758-05-6

概述

Potassium iodate is used for iodization of salt in many developing countries because it is more stable than potassium iodide in hot, humid climates.

组成

元素 符号 原子 原子质量
Oxygen O 3 15.9990
Potassium K 1 39.0980
Iodine I 1 126.9000

元素组成

O
Oxygen ×3
22.4%
K
Potassium ×1
18.3%
I
Iodine ×1
59.3%

用途

  • • Salt iodization (tropical countries)
  • • Radiation thyroid protection
  • • Analytical chemistry
  • • Bread improving agent

趣味知识

  • ✦ Preferred over KI for salt iodization in tropical countries because it resists degradation from heat and humidity

安全性

  • ⚠ Oxidizer

Structure

SMILES

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

属性

类型
salt
状态
solid
摩尔质量
214.00 g/mol
密度
3.8900 g/cm³
熔点
560.0 °C
溶解度
47 g/L at 20°C

Molecular Descriptors

Exact Mass
213.8529
TPSA
57.2 Ų
H-Bond Donors
0
H-Bond Acceptors
3
Rotatable Bonds
0
Heavy Atoms
5
Complexity
49.0

相关化合物

Diammonium Phosphate

(NH₄)₂HPO₄

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Cadmium Sulfide

CdS

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Ammonium Bicarbonate

NH₄HCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Potassium Iodate?
Potassium Iodate (KIO₃) is a salt compound with the IUPAC name Potassium iodate.
What is the molecular weight of Potassium Iodate?
Potassium Iodate has a molar mass of 214.0 g/mol.
What state is Potassium Iodate at room temperature?
Potassium Iodate is a solid at room temperature.
Is Potassium Iodate organic or inorganic?
Potassium Iodate is classified as an inorganic compound.
What elements make up Potassium Iodate?
Potassium Iodate (KIO₃) is composed of Oxygen (O), Potassium (K), Iodine (I).