ERBIUM(III) SULFIDE - (12159-66-9)

Introduction

Name: erbium(III) sulfide
* IUPAC
CAS Number: 12159-66-9
Chemical Formula: Er2S3
Molar Mass: 430.713 g
Mass Percent: Er 77.666 %; S 22.333 % 

Classification

• inorganic

Bonding

Bonding: polar covalent
Ionic Character: 40.61 %

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