아이오딘화칼륨

KI

IUPAC: Potassium iodide

CAS: 7681-11-0

개요

Potassium iodide is a salt used to protect the thyroid gland from radiation and to treat iodine deficiency. It is added to table salt as an iodine supplement.

구성

원소 기호 원자 원자 질량
칼륨 K 1 39.0980
아이오딘 I 1 126.9000

원소 구성

용도

  • Radiation protection
  • Iodized salt
  • Photography
  • Expectorant

흥미로운 사실

  • Distributed to populations near nuclear power plants for emergency thyroid protection

구조

SMILES

[K+].[I-]

성질

유형
salt
상태
solid
몰 질량
166.00 g/mol
밀도
3.1200 g/cm³
녹는점
681.0 °C
끓는점
1330.0 °C
용해도
1400 g/L at 20°C

분자 기술자

정확 질량
165.8682
TPSA
0.0 Ų
수소결합 주개
0
수소결합 받개
1
회전 가능 결합
0
중원자
2
복잡도
2.0

Frequently Asked Questions

What is 아이오딘화칼륨?
아이오딘화칼륨 (KI) is a salt compound with the IUPAC name Potassium iodide.
What is the molecular weight of 아이오딘화칼륨?
아이오딘화칼륨 has a molar mass of 166.0 g/mol.
What state is 아이오딘화칼륨 at room temperature?
아이오딘화칼륨 is a solid at room temperature.
Is 아이오딘화칼륨 organic or inorganic?
아이오딘화칼륨 is classified as an inorganic compound.
What elements make up 아이오딘화칼륨?
아이오딘화칼륨 (KI) is composed of 칼륨 (K), 아이오딘 (I).