12159-66-9

Name ERBIUM SULFIDE
CAS 12159-66-9
EINECS(EC#) 235-289-4
Molecular Formula Er2S3
MDL Number MFCD00049453
Molecular Weight 430.71
MOL File 12159-66-9.mol
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Chemical Properties

Melting point  1730°C
density  6.070
form  red-brown solid
color  red-brown monoclinic crystals, crystalline
Crystal Structure Ho2S3 type
crystal system Monoclinic
Space group P21/m
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
1.7441790.398221.010139098.688900.6936
EPA Substance Registry System Erbium sulfide (Er2S3) (12159-66-9)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Flame (GHS02)
GHS07,GHS02
Signal word  Warning
Hazard statements  H335-H261-H319-H315
Precautionary statements  P231+P232-P280-P370+P378-P402+P404-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
TSCA  TSCA listed
HS Code  2846902035

Hazard Information

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