Sodium Chloride

NaCl

IUPAC: Sodium chloride

CAS: 7647-14-5

概述

Sodium chloride (table salt) is the most common salt, essential for human life. It forms cubic crystals and is abundant in seawater.

组成

元素 符号 原子 原子质量
Sodium Na 1 22.9900
Chlorine Cl 1 35.4500

元素组成

Na
Sodium ×1
39.3%
Cl
Chlorine ×1
60.7%

用途

  • • Food seasoning
  • • De-icing roads
  • • Chemical feedstock
  • • Water softening

趣味知识

  • ✦ The word 'salary' comes from 'salarium', the salt allowance given to Roman soldiers

Structure

SMILES

[Na+].[Cl-]

属性

类型
salt
状态
solid
摩尔质量
58.44 g/mol
密度
2.1600 g/cm³
熔点
800.8 °C
沸点
1465.0 °C
溶解度
360 g/L at 25°C

Molecular Descriptors

Exact Mass
57.9586
TPSA
0.0 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
2
Complexity
2.0

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 Sodium Chloride?
Sodium Chloride (NaCl) is a salt compound with the IUPAC name Sodium chloride.
What is the molecular weight of Sodium Chloride?
Sodium Chloride has a molar mass of 58.44 g/mol.
What state is Sodium Chloride at room temperature?
Sodium Chloride is a solid at room temperature.
Is Sodium Chloride organic or inorganic?
Sodium Chloride is classified as an inorganic compound.
What elements make up Sodium Chloride?
Sodium Chloride (NaCl) is composed of Sodium (Na), Chlorine (Cl).