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LANTHANUM SULFIDE Structure

LANTHANUM SULFIDE

Chemical Properties

Melting point 2100-2150°C
Density  4,911 g/cm3
form  Powder
Specific Gravity 4.911
color  Orange
Crystal Structure Gd2S3 type
crystal system Nogata
Space group Pnma
Solubility Product Constant (Ksp) pKsp: 12.7
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.7660.4221.5959090900.5156
CAS DataBase Reference 12031-49-1
EPA Substance Registry System Lanthanum sulfide (La2S3) (12031-49-1)

Safety

Symbol(GHS) GHS hazard pictogramsGHS hazard pictograms
Signal wordWarning
Hazard statements H261-H315-H319-H335
Precautionary statements P231+P232-P261-P280a-P305+P351+P338-P405-P501a
Risk Statements  31-36/37/38
Safety Statements  22-36/37/39
RIDADR  UN3134
TSCA  Yes
HazardClass  4.3
PackingGroup  III
HS Code  2846901020
NFPA 704:
2
3 0
W

LANTHANUM SULFIDE Price

LANTHANUM SULFIDE Chemical Properties,Usage,Production

Preparation Products And Raw materials

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