황산나트륨

Na₂SO₄

IUPAC: Sodium sulfate

CAS: 7757-82-6

개요

Sodium sulfate (Glauber's salt in hydrated form) is used in detergent manufacturing and the kraft process for paper pulping.

구성

원소 기호 원자 원자 질량
산소 O 4 15.9990
나트륨 Na 2 22.9900
S 1 32.0600

원소 구성

O
45.1%
S
×1
22.6%

용도

  • Detergent filler
  • Paper manufacturing
  • Glass production
  • Textile dyeing

흥미로운 사실

  • Glauber's salt (Na₂SO₄·10H₂O) was historically used as a laxative

구조

SMILES

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

성질

유형
salt
상태
solid
몰 질량
142.04 g/mol
밀도
2.6600 g/cm³
녹는점
884.0 °C
용해도
283 g/L at 20°C

분자 기술자

정확 질량
141.9313
TPSA
88.6 Ų
수소결합 주개
0
수소결합 받개
4
회전 가능 결합
0
중원자
7
복잡도
62.0

Frequently Asked Questions

What is 황산나트륨?
황산나트륨 (Na₂SO₄) is a salt compound with the IUPAC name Sodium sulfate.
What is the molecular weight of 황산나트륨?
황산나트륨 has a molar mass of 142.04 g/mol.
What state is 황산나트륨 at room temperature?
황산나트륨 is a solid at room temperature.
Is 황산나트륨 organic or inorganic?
황산나트륨 is classified as an inorganic compound.
What elements make up 황산나트륨?
황산나트륨 (Na₂SO₄) is composed of 산소 (O), 나트륨 (Na), 황 (S).