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Lantanium Nitrate CAS#10277-43-7

Products Description of Lanthanum Nitrate CAS#10277-43-7

Lanthanum nitrate hexahydrate is a colorless crystalline substance with a characteristic nitrate smell. It remains generally stable under normal room-temperature conditions, but decomposes upon heating, releasing toxic nitrogen oxide gases. The compound readily dissolves in water and exhibits hygroscopic behavior, absorbing moisture from the air.

Lantanium Nitrate CAS#10277-43-7

Lanthanum(III) nitrate hexahydrate Chemical Properties


Melting point65-68 °C
Boiling point126 °C
Fp126°C
storage temp.Storage temperature: no restrictions.
solubility1230-1580g/l
formSolid
colorWhite to light yellow
PH3.4 (50g/l, H2O, 25℃)
Water Solubility1580 g/L (25 ºC)
SensitiveHygroscopic
Merck145,363
StabilityStable. Strong oxidizer - contact with combustible materials may cause fire. Hygroscopic (? - also reported to be deliquescent!). Incompatible with combustible material, strong reducing agents, strong acids.
InChIKeyGJKFIJKSBFYMQK-UHFFFAOYSA-N
CAS DataBase Reference10277-43-7(CAS DataBase Reference)
EPA Substance Registry SystemLanthanum nitrate hexahydrate (10277-43-7)
Safety Information
Hazard CodesO,Xi
Risk Statements8-36/37/38
Safety Statements17-26-36-37/39
RIDADRUN 1477 5.1/PG 2
WGK Germany3
RTECSOE5250000
TSCAYes
HazardClass5.1
PackingGroupIII
HS Code28469000
ToxicityLD50 orally in Rabbit: 4500 mg/kg

Lantanium Nitrate CAS#10277-43-7

Product Application of Lanthanum Nitrate CAS#10277-43-7

Lanthanum nitrate is widely applied in the manufacture of optical glass, gas lamp mantles, and phosphors, and is also used as a preservative. It serves as an additive for ceramic capacitors and as a catalyst in petroleum refining. In addition, it is utilized in the production of lanthanum–tungsten and lanthanum–molybdenum cathode materials, three-way catalysts, petrochemical processing, gas mantle additives, hard alloys, and refractory metal industries.

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