Lanthanum Nitrate

Short Description:

Product Name:

Lanthanum Nitrate manufacture|CAS10277-43-7 |3.5N4NHigh Purity

Synonyms : anthanum(III) nitrate, Lanthanum trinitrate, Lanthanum(3+) nitrate, La(NO₃)₃, Nitric acid, lanthanum(3+) salt

CAS Number: 10277-43-7

Molecular Formula:La(NO3)3·6H2O

Molecular Weight: 433.01

Appearance: Colorless lump-like crystal, soluble in water.

Customized specifications are available upon request.

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Specifications of product

Customized specifications are available upon request.

Code	LN-4N	LN-4.5N
TREO%	≥37.5	≥37.5
La purity and relative rare earth impurities
La2O3/TREO %	≥99.99	≥99.995
CeO2/TREO %	＜0.004	＜0.002
Pr6O11/TREO %	＜0.002	＜0.001
Nd2O3/TREO %	＜0.002	＜0.001
Sm2O3/TREO %	＜0.001	＜0.0005
Y2O3/TREO %	＜0.001	＜0.0005
Non rare earth impurities
Ca %	＜0.002	＜0.001
Fe %	＜0.001	＜0.0005
Na %	＜0.001	＜0.001
K %	＜0.001	＜0.001
Pb %	＜0.001	＜0.001
Al %	＜0.001	＜0.001
Cl- %	＜0.005	＜0.005
SO42- %	＜0.01	＜0.01
NTU	＜10	＜10

Description & Features

Descriptive: WNX employs advanced automated production technology and uses high-quality raw materials to produce high-quality Lanthanum Nitrate.

Key Features:

High Purity:Lanthanum Nitrate contains no impurities from rare earth elements (such as iron, calcium, sodium), and the impurity content is low.

Good Solubility: Lanthanum Nitrate can dissolve rapidly in water and strong acids.

Consistency: The strict batch management in the production of Lanthanum Nitrate ensures stable quality for industrial large-scale production.

Chemical industrial catalyst: Lanthanum nitrate serves as an effective Lewis acid catalyst and is widely used in various organic transformation reactions, such as acetylation reactions of alcohols, phenols, and amines, as well as the synthesis of acetaldehydes and bis(indolyl) methane through the condensation of aldehydes and alcohols. It is also a key component in the preparation of petroleum catalytic cracking (FCC) catalysts, which helps to enhance the efficiency and quality of fuel production.

Efficient Phosphorus Removal Agent: Due to its chemical properties, lanthanum nitrate can effectively remove phosphate from water bodies through precipitation, which helps solve the problem of water body eutrophication. This property also enables its application as a swimming pool treatment agent to remove the phosphate required for algae growth.

Agriculture and Plant Science: Research has shown that a moderate concentration of lanthanum nitrate can regulate the content of vitamin C (Vc) in the fruits of crops such as strawberries. This is achieved by influencing the activities of key enzymes (such as GalLDH) in the biosynthesis, regeneration, and degradation pathways. It can also alleviate the inhibitory effect of alkaline stress and other environmental pressures on the growth of ryegrass, and promote plant growth by improving the content of photosynthetic pigments and the efficiency of photosynthetic electron transfer.

Functional material precursors and chemical synthesis intermediates: Lanthanum nitrate is a key precursor for the preparation of various advanced functional materials. It is used in the synthesis of optical glass, fluorescent powders, ceramic capacitor additives (such as strontium titanate lanthanum), and the preparation of lanthanum manganese oxide (LaMnO₃) films through sol-gel method or electrochemical deposition. Additionally, it is also an important intermediate raw material for the production of other lanthanum compounds (such as lanthanum oxide).