황화수은(II)

HgS

IUPAC: Mercury(II) sulfide

CAS: 1344-48-5

개요

Mercury(II) sulfide occurs naturally as cinnabar, a brilliant red mineral used as a pigment since ancient times. It was the source of mercury for thousands of years.

구성

원소 기호 원자 원자 질량
황 S 1 32.0600
수은 Hg 1 200.5900

원소 구성

S
황 ×1
13.8%
Hg
수은 ×1
86.2%

용도

  • • Historical pigment (vermillion)
  • • Mercury ore

흥미로운 사실

  • ✦ Cinnabar was the most important source of the red pigment vermillion for millennia

안전

  • ⚠ Toxic (mercury compound)
  • ⚠ Environmental hazard

구조

SMILES

S=[Hg]

성질

유형
salt
상태
solid
몰 질량
232.66 g/mol
밀도
8.1000 g/cm³
녹는점
580.0 °C
용해도
insoluble

분자 기술자

정확 질량
233.9427
TPSA
32.1 Ų
수소결합 주개
0
수소결합 받개
1
회전 가능 결합
0
중원자
2
복잡도
2.0

관련 화합물

염화은

AgCl

질산은

AgNO₃

염화바륨

BaCl₂

염화칼륨

KCl

인산칼슘

Ca₃(PO₄)₂

질산칼륨

KNO₃

탄산리튬

Li₂CO₃

탄산바륨

BaCO₃

탄산칼륨

K₂CO₃

탄산칼슘

CaCO₃

Frequently Asked Questions

What is 황화수은(II)?
황화수은(II) (HgS) is a salt compound with the IUPAC name Mercury(II) sulfide.
What is the molecular weight of 황화수은(II)?
황화수은(II) has a molar mass of 232.66 g/mol.
What state is 황화수은(II) at room temperature?
황화수은(II) is a solid at room temperature.
Is 황화수은(II) organic or inorganic?
황화수은(II) is classified as an inorganic compound.
What elements make up 황화수은(II)?
황화수은(II) (HgS) is composed of 황 (S), 수은 (Hg).