삼산화황
SO₃Cite "삼산화황"
삼산화황. (n.d.). In Compound. Retrieved from /ko/compound/sulfur-trioxide/
"삼산화황." Compound, /ko/compound/sulfur-trioxide/.
@misc{, title={삼산화황}, url={/ko/compound/sulfur-trioxide/}}
IUPAC: Sulfur trioxide
CAS: 7446-11-9
개요
Sulfur trioxide is a key intermediate in sulfuric acid production via the contact process. It reacts vigorously with water.
구성
용도
- • Sulfuric acid production
- • Sulfonation agent
흥미로운 사실
- ✦ SO₃ exists in three solid forms: α, β, and γ polymorphs
안전
- ⚠ Corrosive
- ⚠ Reacts violently with water
- ⚠ Toxic
구조
SMILES
O=S(=O)=O
성질
- 유형
- oxide
- 상태
- liquid
- 몰 질량
- 80.06 g/mol
- 밀도
- 1.9200 g/cm³
- 녹는점
- 16.9 °C
- 끓는점
- 45.0 °C
- 용해도
- Reacts violently
분자 기술자
- 정확 질량
- 79.9568
- XLogP
- -0.5
- TPSA
- 52.2 Ų
- 수소결합 주개
- 0
- 수소결합 받개
- 3
- 회전 가능 결합
- 0
- 중원자
- 4
- 복잡도
- 61.0
Frequently Asked Questions
What is 삼산화황?
삼산화황 (SO₃) is a oxide compound with the IUPAC name Sulfur trioxide.
What is the molecular weight of 삼산화황?
삼산화황 has a molar mass of 80.06 g/mol.
What state is 삼산화황 at room temperature?
삼산화황 is a liquid at room temperature.
Is 삼산화황 organic or inorganic?
삼산화황 is classified as an inorganic compound.
What elements make up 삼산화황?
삼산화황 (SO₃) is composed of 산소 (O), 황 (S).