염화주석(II)

SnCl₂

IUPAC: Tin(II) chloride

CAS: 7772-99-8

개요

Tin(II) chloride, or stannous chloride, is a strong reducing agent used in tin plating, as a mordant in dyeing, and in organic synthesis.

구성

원소 기호 원자 원자 질량
염소 Cl 2 35.4500
주석 Sn 1 118.7100

원소 구성

Cl
염소 ×2
37.4%
Sn
주석 ×1
62.6%

용도

  • • Tin plating
  • • Reducing agent
  • • Mordant
  • • Food additive (E512)

흥미로운 사실

  • ✦ Used in the silver mirror test to reduce silver ions to metallic silver

안전

  • ⚠ Corrosive
  • ⚠ Irritant

구조

SMILES

Cl[Sn]Cl

성질

유형
salt
상태
solid
몰 질량
189.62 g/mol
밀도
3.9500 g/cm³
녹는점
247.0 °C
끓는점
623.0 °C
용해도
838 g/L at 0°C

분자 기술자

정확 질량
189.8399
TPSA
0.0 Ų
수소결합 주개
0
수소결합 받개
0
회전 가능 결합
0
중원자
3
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 염화주석(II)?
염화주석(II) (SnCl₂) is a salt compound with the IUPAC name Tin(II) chloride.
What is the molecular weight of 염화주석(II)?
염화주석(II) has a molar mass of 189.62 g/mol.
What state is 염화주석(II) at room temperature?
염화주석(II) is a solid at room temperature.
Is 염화주석(II) organic or inorganic?
염화주석(II) is classified as an inorganic compound.
What elements make up 염화주석(II)?
염화주석(II) (SnCl₂) is composed of 염소 (Cl), 주석 (Sn).