탄산나트륨

Na₂CO₃

IUPAC: Sodium carbonate

CAS: 497-19-8

개요

Sodium carbonate (washing soda/soda ash) is a water-soluble salt used in glass making and as a water softener.

구성

원소 기호 원자 원자 질량
탄소 C 1 12.0110
산소 O 3 15.9990
나트륨 Na 2 22.9900

원소 구성

C
11.3%
O
45.3%

용도

  • Glass manufacturing
  • Water softening
  • Laundry detergent
  • pH buffer

흥미로운 사실

  • Ancient Egyptians used naturally occurring sodium carbonate (natron) for mummification

안전

  • ⚠ Irritant

구조

SMILES

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

성질

유형
salt
상태
solid
몰 질량
105.99 g/mol
밀도
2.5400 g/cm³
녹는점
851.0 °C
용해도
215 g/L at 20°C

분자 기술자

정확 질량
105.9643
TPSA
63.2 Ų
수소결합 주개
0
수소결합 받개
3
회전 가능 결합
0
중원자
6
복잡도
18.0

Frequently Asked Questions

What is 탄산나트륨?
탄산나트륨 (Na₂CO₃) is a salt compound with the IUPAC name Sodium carbonate.
What is the molecular weight of 탄산나트륨?
탄산나트륨 has a molar mass of 105.99 g/mol.
What state is 탄산나트륨 at room temperature?
탄산나트륨 is a solid at room temperature.
Is 탄산나트륨 organic or inorganic?
탄산나트륨 is classified as an inorganic compound.
What elements make up 탄산나트륨?
탄산나트륨 (Na₂CO₃) is composed of 탄소 (C), 산소 (O), 나트륨 (Na).