Basic information History Production Methods Safety Related Supplier

LANTHANUM

Product NameLANTHANUM

CAS7439-91-0

MFLa

MW138.91

EINECS231-099-0

MOL File7439-91-0.mol

Chemical Properties

Melting point 920 °C (lit.)
Boiling point 3464 °C (lit.)
Density  6.19 g/mL at 25 °C (lit.)
form  slugs
color  Silver-white
Specific Gravity 6.19
Resistivity 54 μΩ-cm
Water Solubility  slowly decomposes in H2O; readily attacked by mineral acids [MER06]
Sensitive  Air & Moisture Sensitive
Merck  13,5379
Stability Stable.
CAS DataBase Reference 7439-91-0(CAS DataBase Reference)
EPA Substance Registry System Lanthanum (7439-91-0)

Safety Information

Hazard Codes  F,T
Risk Statements  11-34-23/24/25-14/15
Safety Statements  26-27-36/37/39-45-33-16-23-43-Neverusewater.
RIDADR  UN 3264 8/PG 3
WGK Germany  3
TSCA  Yes
HazardClass  4.1
PackingGroup  III
HS Code  28053014

MSDS

Usage And Synthesis

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