Ammonium Sulfate

(NH₄)₂SO₄

IUPAC: Ammonium sulfate

CAS: 7783-20-2

Tổng quan

Ammonium sulfate is one of the oldest and most widely used nitrogen fertilizers. It provides both nitrogen and sulfur to crops.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Hydrogen H 8 1,0080
Nitrogen N 2 14,0070
Oxygen O 4 15,9990
Sulfur S 1 32,0600

Thành phần nguyên tố

H
Hydrogen ×8
6,1%
N
Nitrogen ×2
21,2%
O
Oxygen ×4
48,4%
S
Sulfur ×1
24,3%

Công dụng

  • • Fertilizer
  • • Food additive
  • • Protein precipitation in biochemistry

Sự thật thú vị

  • ✦ First produced in the 18th century from coal gas purification

Structure

SMILES

[NH4+].[NH4+].[O-]S(=O)(=O)[O-]

Tính chất

Loại
salt
Trạng thái
solid
Khối lượng mol
132,14 g/mol
Mật độ
1,7700 g/cm³
Điểm nóng chảy
235,0 °C
Độ hòa tan
744 g/L at 20°C

Molecular Descriptors

Exact Mass
132,0205
TPSA
90,6 Ų
H-Bond Donors
2
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 Bicarbonate

NH₄HCO₃

Barium Carbonate

BaCO₃

Calcium Propionate

Ca(C₂H₅COO)₂

Frequently Asked Questions

What is Ammonium Sulfate?
Ammonium Sulfate ((NH₄)₂SO₄) is a salt compound with the IUPAC name Ammonium sulfate.
What is the molecular weight of Ammonium Sulfate?
Ammonium Sulfate has a molar mass of 132.14 g/mol.
What state is Ammonium Sulfate at room temperature?
Ammonium Sulfate is a solid at room temperature.
Is Ammonium Sulfate organic or inorganic?
Ammonium Sulfate is classified as an inorganic compound.
What elements make up Ammonium Sulfate?
Ammonium Sulfate ((NH₄)₂SO₄) is composed of Hydrogen (H), Nitrogen (N), Oxygen (O), Sulfur (S).