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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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.

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.

Molecular formula: Pr(NO3)3·6H2O

Molecular weight: 434.91

CAS NO.:15878-77-0

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.

	Pr(NO3)3·6H2O 2N	Pr(NO3)3·6H2O 3N	Pr(NO3)3·6H2O 4N
	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
	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
	0.002	0.001	0.001

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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.

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.

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.

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