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Lanthanum oxide

Chemical Properties

Melting point 2315 °C
Boiling point 4200 °C
Density  6.51 g/mL at 25 °C(lit.)
Flash point 4200°C
storage temp.  no restrictions.
form  nanopowder
Specific Gravity 6.51
color  White to yellow
PH 9.0 (50g/l, H2O, 20℃)(slurry)
Water Solubility  INSOLUBLE
Sensitive  Hygroscopic
Merck  14,5363
Stability Stable.
LogP 1 at 20℃
CAS DataBase Reference 1312-81-8(CAS DataBase Reference)
EPA Substance Registry System Lanthanum oxide (La2O3) (1312-81-8)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38-36
Safety Statements  26-36-39
WGK Germany  1
RTECS  OE5330000
HS Code  28469000
Toxicity LD50 orally in Rabbit: > 9968 mg/kg


Usage And Synthesis

Preparation Products And Raw materials

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