Potassium Iodate

KIO₃

IUPAC: Potassium iodate

CAS: 7758-05-6

Tổng quan

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

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Oxygen O 3 15,9990
Potassium K 1 39,0980
Iodine I 1 126,9000

Thành phần nguyên tố

O
Oxygen ×3
22,4%
K
Potassium ×1
18,3%
I
Iodine ×1
59,3%

Công dụng

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

Sự thật thú vị

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

An toàn

  • ⚠ Oxidizer

Structure

SMILES

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

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
214,00 g/mol
Mật độ
3,8900 g/cm³
Điểm nóng chảy
560,0 °C
Độ hòa tan
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

Hợp chất liên quan

Ammonium Chloride

NH₄Cl

Barium Chloride

BaCl₂

Calcium Sulfate

CaSO₄

Cerium(III) Chloride

CeCl₃

Copper(II) Sulfide

CuS

Ammonium Sulfate

(NH₄)₂SO₄

Barium Carbonate

BaCO₃

Calcium Citrate

Ca₃(C₆H₅O₇)₂

Calcium Phosphate

Ca₃(PO₄)₂

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).