Our Lanthanum Nitrate (CAS 35099 - 99 - 1) is of high quality and comes at the best price in the market. Lanthanum Nitrate is an inorganic compound with the chemical formula La(NO₃)₃. It usually exists as a hydrated salt, commonly the hexahydrate La(NO₃)₃·6H₂O.
The appearance of Lanthanum Nitrate is white or colorless crystalline powder. It has a high solubility in water, which makes it easy to dissolve and use in various applications. The molar mass of the anhydrous form is approximately 324.92 g/mol, while the hexahydrate form has a molar mass of around 433.01 g/mol.
In terms of purity, our product can reach a high - level purity that meets most industrial and research requirements. The specific purity can be customized according to the customer's needs.
Lanthanum Nitrate has a wide range of applications in different fields.
In the field of catalysts, it is used as a component in some catalytic systems. Lanthanum - based catalysts can improve the efficiency and selectivity of chemical reactions, such as in the oxidation of organic compounds and the conversion of hydrocarbons.
In the production of optical glasses, Lanthanum Nitrate is an important raw material. It can enhance the refractive index and Abbe number of the glass, making the glass have better optical properties, such as lower dispersion and higher transparency.
In the environmental protection field, Lanthanum Nitrate can be used for the removal of phosphate in water treatment. It reacts with phosphate to form insoluble lanthanum phosphate, thereby reducing the phosphate content in water and preventing eutrophication in water bodies.
In the field of electronics, it is used in the manufacturing of some electronic components, such as in the production of certain types of capacitors and sensors.
When using Lanthanum Nitrate, proper handling procedures should be followed. First, it should be stored in a cool, dry place away from heat sources and incompatible substances.
For laboratory use, appropriate protective equipment such as gloves, goggles, and a lab coat should be worn. When weighing Lanthanum Nitrate, use a precision balance in a clean and dry environment.
If it is for use in a water treatment process, the appropriate dosage needs to be determined according to the phosphate content and other water quality parameters of the water body. Usually, a small - scale test should be carried out first to find the optimal dosage.
When using it as a catalyst, it needs to be mixed with other reactants according to the specific reaction requirements. The mixing ratio and reaction conditions (such as temperature, pressure, and reaction time) should be strictly controlled to ensure the effectiveness of the catalyst.
Case 1: Water Treatment in a Lake
A lake was suffering from eutrophication due to high phosphate levels. The local environmental protection department decided to use Lanthanum Nitrate for phosphate removal. First, they conducted a water quality test to determine the initial phosphate concentration. Then, they added a small amount of Lanthanum Nitrate to a test area of the lake and monitored the phosphate level over time. After several days of testing, they found that an appropriate dosage of Lanthanum Nitrate could effectively reduce the phosphate concentration. Subsequently, they treated the entire lake with the determined dosage. After a few weeks, the water quality of the lake improved significantly, with a decrease in algal blooms and an increase in water transparency.
Case 2: Catalysis in a Chemical Plant
A chemical plant was producing a certain organic compound through an oxidation reaction. The original catalyst had a low efficiency and poor selectivity. They decided to use Lanthanum Nitrate - based catalysts. By optimizing the reaction conditions and the ratio of Lanthanum Nitrate in the catalyst system, they achieved a significant improvement in the reaction efficiency. The yield of the target product increased by nearly 30%, and the selectivity also improved, reducing the production of by -
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