염화칼슘

CaCl₂

IUPAC: Calcium chloride

CAS: 10043-52-4

개요

Calcium chloride is a hygroscopic salt that generates heat when dissolved in water. It is widely used for de-icing and dust control.

구성

원소 기호 원자 원자 질량
염소 Cl 2 35.4500
칼슘 Ca 1 40.0780

원소 구성

Cl
염소 ×2
63.9%
Ca
칼슘 ×1
36.1%

용도

  • • De-icing agent
  • • Dust control
  • • Desiccant
  • • Food additive (firming agent)

흥미로운 사실

  • ✦ CaCl₂ can lower water's freezing point to -52°C, making it effective for extreme cold de-icing

안전

  • ⚠ Irritant
  • ⚠ Exothermic when dissolved

구조

SMILES

[Cl-].[Cl-].[Ca+2]

성질

유형
industrial
상태
solid
몰 질량
110.98 g/mol
밀도
2.1500 g/cm³
녹는점
772.0 °C
끓는점
1935.0 °C
용해도
745 g/L at 20°C

분자 기술자

정확 질량
109.9003
TPSA
0.0 Ų
수소결합 주개
0
수소결합 받개
2
회전 가능 결합
0
중원자
3
복잡도
0.0

관련 화합물

염화아연

ZnCl₂

과산화수소

H₂O₂

규산나트륨

Na₂SiO₃

질산암모늄

NH₄NO₃

과망가니즈산칼륨

KMnO₄

다이크로뮴산칼륨

K₂Cr₂O₇

플루오린화나트륨

NaF

하이포아염소산나트륨

NaClO

황산철(II)

FeSO₄

Frequently Asked Questions

What is 염화칼슘?
염화칼슘 (CaCl₂) is a industrial compound with the IUPAC name Calcium chloride.
What is the molecular weight of 염화칼슘?
염화칼슘 has a molar mass of 110.98 g/mol.
What state is 염화칼슘 at room temperature?
염화칼슘 is a solid at room temperature.
Is 염화칼슘 organic or inorganic?
염화칼슘 is classified as an inorganic compound.
What elements make up 염화칼슘?
염화칼슘 (CaCl₂) is composed of 염소 (Cl), 칼슘 (Ca).