Calcium Chloride

CaCl₂

IUPAC: Calcium chloride

CAS: 10043-52-4

概要

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

組成

元素 記号 原子 原子質量
Chlorine Cl 2 35.4500
Calcium Ca 1 40.0780

元素組成

Cl
Chlorine ×2
63.9%
Ca
Calcium ×1
36.1%

用途

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

豆知識

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

安全性

  • ⚠ Irritant
  • ⚠ Exothermic when dissolved

Structure

SMILES

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

特性

タイプ
industrial
状態
solid
モル質量
110.98 g/mol
密度
2.1500 g/cm³
融点
772.0 °C
沸点
1935.0 °C
溶解度
745 g/L at 20°C

Molecular Descriptors

Exact Mass
109.9003
TPSA
0.0 Ų
H-Bond Donors
0
H-Bond Acceptors
2
Rotatable Bonds
0
Heavy Atoms
3
Complexity
0.0

関連化合物

Iron(II) Sulfate

FeSO₄

Ammonium Nitrate

NH₄NO₃

Potassium Dichromate

K₂Cr₂O₇

Sodium Hypochlorite

NaClO

Potassium Permanganate

KMnO₄

Sodium Silicate

Na₂SiO₃

Zinc Chloride

ZnCl₂

Sodium Fluoride

NaF

Hydrogen Peroxide

H₂O₂

Frequently Asked Questions

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