99.9% 99.99% 99.999% Green color Powder Praseodymium Fluoride F3Pr PrF3 CAS No:13709-46-1

Praseodymium bromide is an important raw material for the preparation of single rare earth metals by metal thermal reduction method, and can also be used for preparing organic glass coatings, etc. Prepare a unidirectional perspective glass. Including the inner layer and outer layer of glass.Prepare a unidirectional perspective glass. Including the inner layer and outer layer of glass, there is a unidirectional glass layer between the inner layer and the outer layer of glass. The inner layer of glass, the outer layer of glass, and the unidirectional glass layer are directly or indirectly bonded through a PVB film layer. The unidirectional glass layer is a multi-layer glass, and a total of two layers of unidirectional reflection film are spaced on the inner or outer surface of the multi-layer glass; The unidirectional reflection film is a polymer composite film or a fluoride coating, and the fluoride coating is a coating of yttrium fluoride or praseodymium fluoride. The prepared unidirectional perspective glass has good unidirectional perspective effect, with low front transmittance, high reflectivity, high back transmittance, and low reflectivity.

Praseodymium fluoride (III) Applications: optical coating, fiber doping, laser crystals, single crystal raw materials, laser amplifiers, catalytic additives, etc

Physical and chemical properties: light green crystal or powder, without water of crystallization. Insoluble in water, insoluble in hydrochloric acid, nitric acid, and sulfuric acid, but soluble in perchloric acid. It has hygroscopicity in the air and is relatively stable. Praseodymium fluoride is mainly used in laboratory reagents, fiber doping, laser materials, fluorescent materials, optical fiber, optical coating materials, electronic materials, etc.

Purpose: Used for the production of metal praseodymium and arc carbon rod chemicalbook additives, for vacuum deposition

Production method:

1. 50-100mg Pr6O11 was placed in a small platinum boat in a nickel reaction chamber, and dry N2 was introduced to expel air and water vapor. Then, ClF3 was slowly introduced and the reaction was carried out at room temperature. After the reaction is completed, N2 is introduced to remove unreacted ClF3. The above reaction was also carried out with high valence oxides Pr6O11 and PrO2, resulting in PrF3.

2. Dissolve praseodymium nitrate in 95% acetic acid and slowly add 40% hydrofluoric acid until the precipitation is complete.

Praseodymium fluoride
PrF3 Powder Particles Praseodymium Fluoride Powder with purity 99%~99.999% for Optical coatings

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Praseodymium Fluoride Powder with CAS No 13709-46-1 and PrF3 3N 4N 5N
99.9% 99.99% 99.999% Green color Praseodymium Fluoride F3Pr PrF3 rare earth powder

Overview

Essential details

Place of Origin:China

Brand Name:SUOYI

Composition:PrF3/PrF3.3N/PrF3.4N/PrF3.5N

Product Type:Rare Earth Metal

Content(percent):99.99%/99.9%/99%

Application:Optical coatings, fiber doping, laser crystals

Grade:Compound powder

Shape::Powder,Granules, (Customize)

Material Type::Praseodymium Fluoride Powder

Symbol::PrF3

Composition:Praseodymium

Application:Used for stained glass and enamel

MOQ::1kg

CAS No:13709-46-1

Classification:Halide (Except Chloride)

Type:Praseodymium Fluoride

Other Names:Praseodymium trifluoride

MF:PrF3

EINECS No.:237-254-9

Place of Origin:China

Grade Standard:Electron Grade, Industrial Grade, Reagent Grade

Purity:99% min

Appearance:Yellow green Powder

Application:Praseodymium Metal,Additivty

Model Number:SY-PRF

Packing:25kg/50kg/According

Density:6.3 g/cm3

Melting point:1395 °C (2543 °F)

Molecular weight:197.9

MOQ:Flexible

Storage:Cool Dry Place

Sample:Availiable

Delivery Time:3-10 days

Size:1um-10um,customize size

Keywords:Industry/experiment Material

Packing:Detailed Requirements

Certificate:ISO9001:2015

Delivery time:3-7Days

Supply Ability

1000 Ton/Tons per Month

Packaging & delivery

100g/bag,500g/bag,1kg/bag,25kgs/bag/drum,50kgs/bag/drum

Port

Guangzhou Port,Shanghai port, Shenzhen port, Changsha port

• CAS:13709-46-1
• Molecular Formula:PrF3
• EINECS No.:237-254-9
• Properties: Bright blue powder with easy moisture absorption, hexagonal structure, a=7.061A·(1A·=0.1nm, the same below), c=7.218A·.
• Density (g/mL, 25/4℃): 6.3
• Relative vapor density (g/mL, air=1): not determined
• Melting point (ºC): 1395

Praseodymium Fluoride is the main raw material for making Praseodymium Metal, and also applied in colour glasses and enamels; when mixed with certain other materials, Praseodymium produces an intense clean yellow colour in the glass. Praseodymium is present in the rare earth mixture whose Fluoride forms the core of carbon arc lights which are used in the motion picture industry for studio lighting and projector lights. Doping Praseodymium in Fluoride glass allows it to be used as a single-mode fibre optical amplifier.

Application:

Optical coatings, fiber doping, laser crystals, single-crystal raw materials, laser amplifiers, catalytic additives, etc.

Physical and chemical properties: light green crystal or powder, without water of crystallization. Insoluble in water, insoluble in hydrochloric acid, nitric acid, and sulfuric acid, but soluble in perchloric acid. It has hygroscopicity in the air and is relatively stable. Praseodymium fluoride is mainly used in laboratory reagents, fiber doping, laser materials, fluorescent materials, optical fiber, optical coating materials, electronic materials, etc.

The Application of Praseodymium Fluoride
Application: Praseodymium fluoride is an important raw material for the preparation of single rare earth metals by metal thermal reduction method, and can also be used for preparing organic glass coatings, etc.

Praseodymium fluoride is a chemical substance with the chemical formula PrF3, light green crystal or powder, without water of crystallization. Insoluble in water, insoluble in hydrochloric acid, nitric acid, and sulfuric acid, but soluble in perchloric acid. It has hygroscopicity in the air and is relatively stable. Praseodymium fluoride is mainly used in laboratory reagents, fiber doping, laser materials, fluorescent materials, optical fiber, optical coating materials, electronic materials, etc.

IMDG Code
Packaging category: III
Main hazard category: 6.1
Secondary hazard category: None
Special transportation regulations: 223 274
Limited quantity: 5KG
Number of exceptions: E1
EmS No.：F-A,S-A
Marine pollutants: None
UN 3288 CAS：13709-46-1
HS code: 2846903500
Soluble moderately in strong mineral acids Insoluble in water.
Used for producing metal praseodymium, arc carbon rod additives, etc