Sodium Sulfate

Na₂SO₄

IUPAC: Sodium sulfate

CAS: 7757-82-6

Tổng quan

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

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Oxygen O 4 15,9990
Sodium Na 2 22,9900
Sulfur S 1 32,0600

Thành phần nguyên tố

O
Oxygen ×4
45,1%
Na
Sodium ×2
32,4%
S
Sulfur ×1
22,6%

Công dụng

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

Sự thật thú vị

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

Structure

SMILES

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

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
142,04 g/mol
Mật độ
2,6600 g/cm³
Điểm nóng chảy
884,0 °C
Độ hòa tan
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

Hợp chất liên quan

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).