| Customization: | Available |
|---|---|
| CAS No.: | 15878-77-0, 10361-80-5 |
| Formula: | Pr(No3)3,Pr(No3)3.6H2O |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Name:Praseodymium nitrate
Formula: Pr(NO3)3.6H2O
CAS No.: 15878-77-0
Molecular Weight: 434.92
Appearance: Green crystalline
Solubility: Soluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Properties
Physical Properties: Praseodymium nitrate hexahydrate is a light green crystal with deliquescence. It is highly soluble in water, and its aqueous solution is acidic. It can also dissolve in organic solvents such as ethanol.
Chemical Properties: As a nitrate, praseodymium nitrate is a strong oxidizing agent. It decomposes when heated to form praseodymium oxide, nitrogen oxides, and oxygen. It can react with alkalis to form praseodymium hydroxide precipitates and can also undergo complexation reactions with some organic reagents.
Production Process
Usually, praseodymium oxide or praseodymium carbonate is used as the raw material and reacted with nitric acid to prepare praseodymium nitrate. The reaction equations are as follows:
Pr2O3 +6HNO3+3H2O=2Pr(NO3) 3 ⋅6H2O
Pr2(CO3) 3+6HNO3=2Pr(NO3)3+3CO2 ↑+3H2O
After the reaction, a series of process operations such as evaporation and concentration, cooling and crystallization, filtration, and drying are carried out to obtain the praseodymium nitrate product.
Application Areas
Catalyst: It has potential applications in some organic synthesis reactions and catalytic processes in the petrochemical industry. It can be used as a catalyst or a component of catalysts, which helps to improve the efficiency and selectivity of reactions.
Optical Materials: It is used in the manufacture of special optical glass, which can improve the optical properties of glass, such as refractive index and dispersion. It is also used in some luminescent materials, which can participate in the luminescence mechanism and affect the luminescence color and intensity of materials.
Electronics Industry: It is used in the field of electronic ceramics. It can be used as an additive to improve the properties of electronic ceramics, such as dielectric and piezoelectric properties, and is thus applied in electronic components such as capacitors and sensors.
Scientific Research Field: It is a commonly used rare - earth compound reagent in scientific research experiments and is used to study the properties of rare - earth elements, chemical reactions, and the preparation of new materials. For example, it plays an important role in studying the spectral characteristics and coordination chemistry of rare - earth ions.
Packaging and Storage
Packaging: Generally, it is sealed and packed. Common packaging methods include using iron drums or plastic drums lined with plastic bags to prevent the product from absorbing moisture in the air and deliquescing.
Storage: It should be stored in a cool, dry, and well - ventilated warehouse, away from fire and heat sources. Avoid storing it together with inflammables, reducing agents, acids, etc. to prevent redox reactions or other dangerous reactions. At the same time, pay attention to moisture - proof, and regularly check whether the packaging is intact to ensure the product quality.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
| Packaging can be customized according to customer requirements. | |
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
){kind=link}