Products Description

Praseodymium nitrate is a colorless, transparent chemical with the chemical formula Pr(NO3)3·6H2O and a molecular weight of 441.13g/mol. it is an important rare earth element compound, mainly used in optical glass, ceramics, catalysts, electrochemical materials, magnetic materials and other fields.it has undergone multiple high-purity purification processes and has the characteristics of high purity, high stability, and low impurity content in industrial production.

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Function

1. Stable chemical properties: it has good chemical stability and does not react with most chemicals at room temperature.

2. Easily soluble in water: it is easily soluble in water, and the aqueous solution is colorless and transparent.

3. Susceptible to moisture: it is susceptible to moisture and should be kept sealed to prevent moisture absorption and reduced effectiveness.

4.it is also widely used in various redox reactions, such as methods of synthesizing important compounds in organic synthesis and some electrochemical reactions. In addition, it can act as an antioxidant, maintaining stability and excellent chemical properties.

5.As a rare earth catalyst, it has the advantages of high catalytic reaction rate, good catalytic efficiency, and strong catalytic activity. It can be widely used in various catalytic reactions such as refineries and chemical plants, including alcoholization, hydrogenation, cracking, isomerization, analysis, oxidation and other reactions. Compared with other rare earth catalysts, it catalysts have higher catalytic efficiency, milder reaction conditions, and are more environmentally friendly.

Application

1. Optical glass: it can be used as a hardener for optical glass, which can improve the hardness and strength of the glass.

2. Magnetic materials: it can be used to synthesize magnetic materials, such as permanent magnet materials and magnetic recording materials.

3. Catalyst: it can be used as a catalyst in some chemical reactions to accelerate the speed of chemical reactions.

4. Electrochemical materials: it can be used in electrolytes and electronic materials, such as electrolytic aluminum and other metals.

5.Metallurgical field: it can be used to make steel, copper, aluminum and other metal materials. it can promote grain growth and improve the mechanical properties of the material, thereby improving the strength and toughness of the material. In addition, it can also be used to prepare high-temperature alloys, tungsten, molybdenum and other metal materials, and has broad application prospects.

6. Electronic field: it can be used as a rare earth metal-doped optoelectronic material for the manufacture of solar cells, LED lights and other equipment. Its doping can significantly improve the conductivity of semiconductor materials, thereby improving the efficiency and stability of the device. In addition, it can also be used in thin film preparation of semiconductor materials, metal oxide field effect devices, etc.

Specification

Molecular formula: Pr(NO3)3·6H2O

Molecular weight: 434.91

CAS NO.:15878-77-0

Appearance: Green crystal, easily soluble in water and ethanol, deliquescent, sealed and stored.

Usage: Used in manufacturing three-way catalysts, ceramic colorants, magnetic materials, praseodymium compound intermediates, chemical reagents and other industries.

Packaging: vacuum packaging 1, 2, 5 kg/piece, cardboard drum packaging 25, 50 kg/piece, woven bag packaging 25, 50, 500, 1000 kg/piece.

Physical and chemical indicators(%):

	Pr(NO3)3·6H2O 2N	Pr(NO3)3·6H2O 3N	Pr(NO3)3·6H2O 4N
TREO	39.00	39.00	39.00
Gd2O3/TREO	99.50	99.90	99.99
Fe2O3	0.002	0.001	0.0005
SiO2	0.005	0.002	0.001
CaO	0.005	0.001	0.001
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

Note: Products can be produced and packaged according to the user specifications.

Advantage

Our company has won the trust of consumers with its excellent brand influence and reputation.

We have an advanced technology R&D team and continue to innovate to ensure that our products are always at the forefront of the industry.

We focus on product quality and performance, provide stable and reliable products, and meet the diverse needs of our customers.

Through refined cost control, we achieve low-cost operations and provide customers with cost-effective products.

We have established a complete sales network and channels to quickly bring products to the market and expand market share.

Factory

product-1364-767

product-1147-1530

Custom made

If you plan to order in large quantities to meet industrial, medical and academic needs, please note that we can customize parameters (such as size, length, purity, functionality, etc.) upon request.

Notice

Results may vary from actual product images, pictures, colors, accuracy, purity, packaging, descriptions and specifications. These are used on the website for informational, advertising and descriptive purposes only. If you have any questions, please contact us via email: alaya@xituhuagon.freeqiye.com or call: 17320027753.

FAQ

Q: What is the preparation method of it?

A: There are many ways to prepare it. A common method is to first dissolve praseodymium or praseodymium alloy powder in nitric acid, then add excess sulfuric acid to make the reaction solution reach supersaturation, and then cool and crystallize to obtain it.

Q: What are the storage requirements for it?

A: it should be stored in a dry, cool, well-ventilated place and protected from direct sunlight. When storing and using it, avoid contact with combustibles, easily oxidized substances, alkaline substances, etc.

Q: What effects does it have on the human body?

A: it can irritate the human respiratory tract and eyes, and long-term exposure can cause skin allergies. Therefore, when working with it, appropriate protective measures should be taken, such as wearing protective glasses, gloves and respiratory protection.

Q: What are the common experiments with it in the laboratory?

A: it can be used in laboratory oxidation experiments on aluminum. Put aluminum foil into a it solution, and the aluminum will undergo an oxidation-reduction reaction, releasing hydrogen and white nitrogen oxide gas at the same time.

Q: Is it dangerous?

A: it is highly oxidizing and corrosive and can cause harm to the human body and the environment. When handling it, care should be taken to avoid contact with other substances, heat generation and impact. At the same time, when conducting experiments, safe operating procedures must be followed, and waste liquids and waste materials must be properly disposed of in accordance with relevant regulations

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Praseodymium Nitrate