황산

H₂SO₄

IUPAC: Sulfuric acid

CAS: 7664-93-9

개요

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.

구성

원소 기호 원자 원자 질량
수소 H 2 1.0080
산소 O 4 15.9990
S 1 32.0600

원소 구성

H
2.1%
O
65.2%
S
×1
32.7%

용도

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

흥미로운 사실

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

안전

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

구조

SMILES

OS(=O)(=O)O

성질

유형
acid
상태
liquid
몰 질량
98.08 g/mol
밀도
1.8400 g/cm³
녹는점
10.4 °C
끓는점
337.0 °C
용해도
Miscible

분자 기술자

정확 질량
97.9674
XLogP
-1.4
TPSA
83.0 Ų
수소결합 주개
2
수소결합 받개
4
회전 가능 결합
0
중원자
5
복잡도
81.0

Frequently Asked Questions

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