Sulfuric Acid

H₂SO₄

IUPAC: Sulfuric acid

CAS: 7664-93-9

Tổng quan

Sulfuric acid is the world's most produced industrial chemical. It is a strong diprotic acid used in fertilizer production, oil refining, and chemical synthesis.

Thành phần

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

Thành phần nguyên tố

O
65,2%
S
32,7%

Công dụng

  • Fertilizer production
  • Oil refining
  • Lead-acid batteries
  • Chemical synthesis

Sự thật thú vị

  • More sulfuric acid is produced worldwide than any other chemical — over 260 million tonnes per year

An toàn

  • ⚠ Highly corrosive
  • ⚠ Causes severe burns
  • ⚠ Exothermic when diluted

Structure

SMILES

OS(=O)(=O)O

Tính chất

Loại
acid
Trạng thái
liquid
Khối lượng mol
98,08 g/mol
Mật độ
1,8400 g/cm³
Điểm nóng chảy
10,4 °C
Điểm sôi
337,0 °C
Độ hòa tan
Miscible

Molecular Descriptors

Exact Mass
97,9674
XLogP
-1,4
TPSA
83,0 Ų
H-Bond Donors
2
H-Bond Acceptors
4
Rotatable Bonds
0
Heavy Atoms
5
Complexity
81,0

Frequently Asked Questions

What is Sulfuric Acid?
Sulfuric Acid (H₂SO₄) is a acid compound with the IUPAC name Sulfuric acid.
What is the molecular weight of Sulfuric Acid?
Sulfuric Acid has a molar mass of 98.08 g/mol.
What state is Sulfuric Acid at room temperature?
Sulfuric Acid is a liquid at room temperature.
Is Sulfuric Acid organic or inorganic?
Sulfuric Acid is classified as an inorganic compound.
What elements make up Sulfuric Acid?
Sulfuric Acid (H₂SO₄) is composed of Hydrogen (H), Oxygen (O), Sulfur (S).