Lanthanum Nitrate Hydrate La(NO3)3 6H2O Purity 99.999% CAS 10277-43-7
product detail
Name: Lanthanum nitrate, Lanthanum nitrate hydrate Molecular formula: La(NO3)3·6H2O
CAS: 10277-43-7 Molecular weight: 433.01
Description: Lanthanum nitrate is a white powder crystal with hygroscopicity, melting point about 40 ℃, boiling point 126 ℃. Soluble in water and alcohol, heated above the melting point to form alkali salt. The preparation method is to put lanthanum oxide into 2mol / L nitric acid, heat the reaction until the solution is complete, then evaporate part of the solvent under reduced pressure, cool down, precipitate and crystallize, and filter to obtain lanthanum nitrate hexahydrate.
Specifications:
|
Name |
La(NO3)3_5N |
La(NO3)3_4N |
La(NO3)3_3N |
|
|
Molecular formula |
La(NO3)3·6H2O |
La(NO3)3·6H2O |
La(NO3)3·6H2O |
|
|
CAS |
10277-43-7 |
10277-43-7 |
10277-43-7 |
|
|
Total rare earth TREO |
% |
≥37.60 |
≥37.45 |
≥37.30 |
|
La2O3/TREO |
% |
≥99.999 |
≥99.99 |
≥99.9 |
|
Rare earth impurities |
% |
≤0.001 |
≤0.01 |
≤0.1 |
|
Fe2O3 |
% |
≤0.0005 |
≤0.005 |
≤0.01 |
|
SiO2 |
% |
≤0.002 |
≤0.005 |
≤0.01 |
|
CaO |
% |
≤0.002 |
≤0.005 |
≤0.01 |
|
Chloride Cl- |
% |
≤0.005 |
≤0.01 |
≤0.02 |
|
property |
White crystal or crystalline powder |
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Application area |
Used for manufacturing optical glass, fluorescent powder, ceramic capacitor additive, petroleum refining catalyst |
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package |
Conventional packaging, flexible packaging according to customer needs |
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Packaging: double packaging, 25kg per bag in plastic drum, also provided small package: 100g, 500g, 1kg, 5kg and other small packaging.
Uses: Used for manufacturing optical glass, fluorescent powder, ceramic capacitor additive, petroleum refining catalyst.
