아황산나트륨
Na₂SO₃Cite "아황산나트륨"
아황산나트륨. (n.d.). In Compound. Retrieved from /ko/compound/sodium-sulfite/
"아황산나트륨." Compound, /ko/compound/sodium-sulfite/.
@misc{, title={아황산나트륨}, url={/ko/compound/sodium-sulfite/}}
IUPAC: Sodium sulfite
CAS: 7757-83-7
개요
Sodium sulfite is a white solid used as a food preservative and antioxidant. It is the most common sulfiting agent in the food industry.
구성
용도
- • Food preservative
- • Photography developer
- • Water treatment
- • Paper pulping
흥미로운 사실
- ✦ Sulfite sensitivity affects about 1% of the population, more common in asthmatics
안전
- ⚠ Can trigger asthma in sensitive individuals
구조
SMILES
[O-]S(=O)[O-].[Na+].[Na+]
성질
- 유형
- salt
- 상태
- solid
- 몰 질량
- 126.04 g/mol
- 밀도
- 2.6330 g/cm³
- 녹는점
- 33.4 °C
- 용해도
- 280 g/L at 25°C
분자 기술자
- 정확 질량
- 125.9364
- TPSA
- 82.4 Ų
- 수소결합 주개
- 0
- 수소결합 받개
- 4
- 회전 가능 결합
- 0
- 중원자
- 6
- 복잡도
- 18.0
Frequently Asked Questions
What is 아황산나트륨?
아황산나트륨 (Na₂SO₃) is a salt compound with the IUPAC name Sodium sulfite.
What is the molecular weight of 아황산나트륨?
아황산나트륨 has a molar mass of 126.04 g/mol.
What state is 아황산나트륨 at room temperature?
아황산나트륨 is a solid at room temperature.
Is 아황산나트륨 organic or inorganic?
아황산나트륨 is classified as an inorganic compound.
What elements make up 아황산나트륨?
아황산나트륨 (Na₂SO₃) is composed of 산소 (O), 나트륨 (Na), 황 (S).