Lanthanum nitrate
CAS No. : 10277-43-7
EINECS No.:233-238-0
Molecular weight: 324.92
HS Code: 2846909100
Molecular Formula: La(NO3)3·6H2O
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Introduction:
Lanthanum nitrate Introduction:
Lanthanum nitrate is a kind of inorganic salt, the molecular formula is La(NO3)3. White granular crystals, easy deliquescence. Relative density (water =1) : 2.05. Soluble in water, soluble in ethanol. Belong to dangerous chemical goods. Inhalation of lanthanum and its compound fumes may cause symptoms such as headache and nausea, and death in severe cases. In addition, because lanthanum nitrate has combustion-supporting properties, so it is explosive. Used for optical glass, fluorescent powder, ceramic capacitor additive, petroleum refining processing catalyst.
Lanthanum nitrate Usage :
Lanthanum Nitrate is mainly applied in specialty glass, water treatment and catalyst. Various compounds of Lanthanum and other rare-earth elements (Oxides, Chlorides, etc.) are components of various catalysis, such as petroleum cracking catalysts. Small amounts of Lanthanum added to steel improves its malleability, resistance to impact, and ductility, whereas addition of Lanthanum to Molybdenum decreases its hardness and sensitivity to temperature variations. Small amounts of Lanthanum are present in many pool products to remove the Phosphates that feed algae.
parameter:
Lanthanum nitrate Specifications:
|
|
La(NO3)3·6H2O |
La (NO3)3·6H2O |
La (NO3)3·6H2O |
|
TREO |
37.50 |
37.50 |
37.50 |
|
LaO2/TREO |
99.95 |
99.99 |
99.999 |
|
Fe2O3 |
0.001 |
0.0005 |
0.0002 |
|
SiO2 |
0.005 |
0.002 |
0.001 |
|
CaO |
0.010 |
0.005 |
0.002 |
|
SO42- |
0.010 |
0.005 |
0.002 |
|
Cl- |
0.010 |
0.005 |
0.002 |
|
Na2O |
0.005 |
0.002 |
0.001 |
|
PbO |
0.002 |
0.001 |
0.001 |
|
Water dissolution experiment |
Clear |
Clear |
Clear |
