Sodium Sulfate

Na₂SO₄

IUPAC: Sodium sulfate

CAS: 7757-82-6

概要

Sodium sulfate (Glauber's salt in hydrated form) is used in detergent manufacturing and the kraft process for paper pulping.

組成

元素 記号 原子 原子質量
Oxygen O 4 15.9990
Sodium Na 2 22.9900
Sulfur S 1 32.0600

元素組成

O
Oxygen ×4
45.1%
Na
Sodium ×2
32.4%
S
Sulfur ×1
22.6%

用途

  • • Detergent filler
  • • Paper manufacturing
  • • Glass production
  • • Textile dyeing

豆知識

  • ✦ Glauber's salt (Na₂SO₄·10H₂O) was historically used as a laxative

Structure

SMILES

[O-]S(=O)(=O)[O-].[Na+].[Na+]

特性

タイプ
salt
状態
solid
モル質量
142.04 g/mol
密度
2.6600 g/cm³
融点
884.0 °C
溶解度
283 g/L at 20°C

Molecular Descriptors

Exact Mass
141.9313
TPSA
88.6 Ų
H-Bond Donors
0
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
7
Complexity
62.0

関連化合物

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 Sulfate?
Sodium Sulfate (Na₂SO₄) is a salt compound with the IUPAC name Sodium sulfate.
What is the molecular weight of Sodium Sulfate?
Sodium Sulfate has a molar mass of 142.04 g/mol.
What state is Sodium Sulfate at room temperature?
Sodium Sulfate is a solid at room temperature.
Is Sodium Sulfate organic or inorganic?
Sodium Sulfate is classified as an inorganic compound.
What elements make up Sodium Sulfate?
Sodium Sulfate (Na₂SO₄) is composed of Oxygen (O), Sodium (Na), Sulfur (S).