Pr Ho Sc Lu Tb Ga

Scandium oxide, scandium trioxide, white crystalline powder. CAS No.: 12060-08-1, Molecular formula: Sc2O3, molecular weight: 137.91. Scandium oxide has the cubic structure of rare earth Sesquioxide. Simple scandium is generally used in alloys, and Scandium oxide also plays an important role in ceramic materials. The tetragonal zirconia ceramic material, which can be used as an electrode material for Chemicalbook solid oxide fuel cells, has a unique property where the conductivity of this electrolyte increases with increasing temperature and oxygen concentration in the environment.

Main purpose

Used in electronic industry, laser and superconducting materials, alloy additives, various cathode coating additives, etc. It can be used as the evaporation material of semiconductor coating, and can be used to manufacture variable wavelength solid-state lasers, television electron guns, Metal-halide lamp, etc.

synthetic method

1. The crude Scandium oxide separated from nickel ore is processed into Scandium(III) hydroxide, and then heated and roasted to obtain Scandium oxide finished products.

2. Burn or burn scandium hydroxide, carbonate, sulfate and Oxalate in oxygen to obtain Sesquioxide Sc2O3.

The crude Scandium oxide separated from cobalt and nickel ores is processed into Scandium(III) hydroxide, and then heated and calcined to produce Scandium oxide finished products.

Storage method

Store in a cool, ventilated, and dry warehouse to prevent sunlight exposure.

Ecological data

Usually, it is not harmful to water. Without government permission, do not discharge materials into the surrounding environment.

Properties and Stability

Stable at room temperature and pressure

Avoid materials that dissolve in hot acid. Insoluble in water. Heat and dissolve easily in a concentrated strong acid solution. Cubic crystal system, a=9.845A (1A=0.1nm)

Safety: Packed in polyethylene plastic bags with a net weight of 5kg per bag. Store in a cool, ventilated, and dry warehouse to prevent sunlight exposure. Handle with care during loading and unloading to prevent packaging damage.

Place of Origin:Hebei, China

Brand Name:Suoyi

Model Number:SYSC

Composition:Scandium

Product Type:Rare Earth Oxide

Content(percent):99%-99.9995%

Application:Industry

99.9%-99.999%

Application:Evaporation material for semiconductor coating

Product name:Scandium oxide

Molecular weight:137.91

Density:8.347 g / cm3

Usage:Lasers,catalysts,activators,ceramics,aerospace

MOQ:1 kg

Sample:Available

Grade:Cerium Oxide Powder, Scandium oxide

Formula:Sc2O3

EINECS No:235-042-0

Density:3.864 g/cm3

Purity:3N-5N5(99.9%-99.9995%)

Melting point:403 ℃±20 ℃

Packing:50kg/drum

Appearance:White powder

CAS No:12060-08-1

Molecular weight:138.2

Test:HPLC UV

Certification:ISO9001

Active Ingredient:scandium oxide

Sample:scandium oxide Avaliable

Storage:Cool Dry Place

Shelf Life:2 Years

Keywords:scandium oxide

Supply Ability

500 Ton/Tons per Month

10000000 Kilogram/Kilograms per Month Best Selling scandium(iii) oxide (sc2o3) Rare Earth Oxide scand

Packaging & delivery

Inner packing with double sealed film bag into 50kg each drum or as customized

1kg per Foil Bag, 10 Bags per carton. 25 kg per Drum. Or Customized Package.

Best Selling scandium(iii) oxide (sc2o3) Rare Earth Oxide scandium oxide price

Port:Tianjin/Shanghai  port or Any Chinese port

Lutetium oxide is used in the manufacturing of magnetic materials, optical glass, ceramic colorants, laser materials, luminescent materials, and electronic materials. Lutetium oxide based transparent ceramic Chemicalbook material will play an important role in future digital X-ray imaging technology systems, especially suitable for applications in static digital imaging and fluorescence inspection, and is also a new type of polycrystalline laser working medium.

White powder with chemical properties. Insoluble in water, soluble in acids.

Production method: Extraction method is used to obtain a mixed rare earth containing Y2O350% and CeO2 about 4% from the decomposition of brown yttrium niobium ore. The rare earth nitrate solution with cerium removal is used as the raw material, and N263-LiNO3 system is used to extract and group to obtain yttrium rich rare earth. After acid dissolution, it is then used. The N263 heavy solvent NH4scN system extracts and purifies yttrium, with the remaining liquid being yttrium rich rare earth. Chemicalbook thulium, ytterbium, and lutetium heavy rare earth enter the organic phase, and then undergo N263 heavy solvent extraction to group thulium and lutetium. After separation, thulium and ytterbium are extracted by Gansu Rare Earth Company with hydrochloric acid to enter the aqueous phase. Lutetium oxide is then prepared by oxalic acid precipitation, filtration, and calcination. Its Lu2 (C2O4) 3 → Lu2O3+3CO2+3CO

Place of Origin:Hebei, China

Brand Name:Suoyi

Model Number:SYLU

Composition:Lutetium

Product Type:Rare Earth Oxide

Content(percent):99.5%~99.999% 99.9999%

Application:chemical additives

Grade:Lutetium Oxide Powder

Product name:Lutetium Oxide

FM:Lu2O3

Appearance:White powder

CAS No:12032-20-1

EINECS No.:234-764-3

Formula weight:397.9322

Melting point:2510℃

Density:9.42 g / cm 3

Molar mass:397.932 g / mol

Application:NdFeB permanent magnet materials

Usage:chemical additives,electronics industry,scientific research/making magnetic bubble memory device

MOQ:1 kg

Sample:Available

Solubility: Insoluble in water, moderately soluble in strong mineral acids

Stability: Slightly hygroscopic

Multilingual: LutetiumOxid, Oxyde De Lutecium, Oxido Del LutecioRare earth 99.99% lutetium oxide lu2o3 powder cas 12032-20-1 price

Certificate:CNAS,CMA etc

Supply Ability

500 Ton/Tons per Month

Packaging & delivery

Inner packing with double sealed film bag into 50kg each drum or as customized

Port:Tianjin port or Any Chinese port

Samarium oxide, also known as Samarium(III) oxide, is an inorganic chemical product. Its Molecular formula is O3Sm2, and its molecular weight is 348.7182.

A slightly yellowish white powder. D 8.347; The melting point is 2269 ℃. Insoluble in water, soluble in Mineral acid. Easily deliquescent, absorbs carbon dioxide and water in the air.

Preparation method: The rare earth chloride solution obtained from processing monazite or mixed rare earth ore is extracted, reduced by zinc powder, and europium is extracted by alkalinity method. Samarium and gadolinium are separated by mixed rare earth grouping method, dissolved, and then precipitated, separated, and burned with oxalic acid. 

Insoluble in water, easily soluble in acids. Easy to absorb moisture and carbon dioxide from the air.

Purpose: Used in electronic devices, as an additive for infrared absorption and luminescent glass, to prepare samarium cobalt permanent magnetic materials, and as a raw material for the production of metallic samarium. Samarium oxide is still a catalyst in the chemical industry.

Place of Origin:Hebei, China

Brand Name:Suoyi

Model Number:Sm2O3

Composition:SAMARIUM

Product Type:Rare Earth Oxide

Content(percent):99.999%

Application:Industry, For samarium metal, body electronics, magnetic materials, Ceramic

Grade:Powder, Samarium Oxide Powder

CAS No:12060-58-1

EINECS No.:235-043-6

Melting point:2262 ℃

Purity:99%-99.999%

Appearance:Slightly yellowish white powder

Density:8.347g / cm3.

Product name:Samarium Oxide

Product name:China 99.5% – 99.9% Samarium oxide price Sm2O3

Appearance:Light Yellow Powder

Content:99-99.999%

Formula:Sm2O3

Purity:3N-5N5(99.9%-99.9995%)

MOQ:500GRAMS

Usage:Optical Glass

Main content:Sc: 99.99%

Classification:Samarium oxide with factory supply CAS 12060-58-1

Other Names:SAMARIUM(III) OXIDE

MF:O3Sm2

Appearance:White slightly yellow powder, White slightly yellow powder

Application:Chemical usage

Assay:99% Min

Package:25kg/drum

Storage:yes

Sample:support

Application:Magnetic Material

Package:1kg/bag

Sample:30G Testing Samples

Solubility:insoluble in water

Shelf Life:3 Years

Storage:Cool Dry Place

Grade:Industrial grade

Supply Ability

1500 Kilogram/Kilograms per Month Samarium Oxide

Molecular weight: 348.71

HS Code: 2846901940

Molecular Formula: Sm2O3

Overview

Essential details

Product name:Iridium Oxide Powder

Classification:Catalyst

CAS No.:12030-49-8

Other Names:Iridium Oxide

MF:IrO2

EINECS No.:234-743-9

Purity:Ir≥85%,99.9min, 99.9min 80% – 86%

Place of Origin:Hebei, China

Application:chemical catalyst

Brand Name:SUOYI

Color:black powder

MOQ:1kg

Keywords:Iridium Oxide

Package:Vacuum Package

Iridium content:85%min

Main application:chemical catalyst

Grade:Industrial Grade

Supply Ability

20 Ton/Tons per Month Iridium Oxide

Packaging & delivery

Packaging Details

Iridium Oxide smalll quantity is packed in a bottle or vacuumed bag, and for large quantity they are packed in the fiber drums(10-25kg).

Port:Shanghai, Qingdao, Tianjin

   Europium Oxide, also called Europia, is used as a phosphor activator, color cathode-ray tubes and liquid-crystal displays used in computer monitors and televisions employ Europium Oxide as the red phosphor; no substitute is known. Europium Oxide (Eu2O3) is widely used as a red phosphor in television sets and fluorescent lamps, and as an activator for Yttrium-based phosphors. Europium Oxide is also applied in speciality plastic for laser material.

   Europium Oxide is mainly used for color TV fluorescent powders and three band fluorescent; Fluorescent powder raw material. Stimulated emission phosphor used in color cathode ray tubes, color TV picture tubes, computer displays, three primary color fluorescent lamps, new long afterglow displays and other fields, as well as new X-ray medical diagnostic systems; Europium oxide can also be used to manufacture colored lenses, optical filters, and magnetic bubble storage devices; Materials are also very important in the control materials, shielding materials, and structural materials of atomic reactors. Mainly used as fluorescent powder for color televisions, terminal displays, X-ray intensifying screens, and fluorescent lamps. Used as a colorant in the glass industry, making glass orange red, producing radiation resistant glass, and as an additive for quartz optical fibers. Europium oxide is used as an activator for many fluorescent materials. For example, Eu3+is used to activate Y2O3 or Y2O2S in colorimetric tubes, as well as YVO4 in high-pressure mercury lamps. In the nuclear industry, europium oxide is used as a neutron absorber.

Product name:Europium oxide

Place of Origin:China

Brand Name:SUOYI

Application:Glass lens/Prism/Flat glass

CAS No::1308-96-9

Melt Point:2350

Density:7.42 g/mL at 20 °C(lit.)

Molecular Weight:351.92

Particle size:3-5um

TREO:99.0%Min

Model Number:SY-europium oxide powder

Composition:europium

Product Type:Rare Earth Oxide

Content(percent):99.9%-99.9995%

Composition:Europium

Content(percent):99.999%

Application:for color kinescope

Grade:Industrial Grade

Molecular Weight:351.93

Formula:Eu2O3

Purity:5N(99.999%)

CAS No:12770-85-3

Solubility in Water:Insoluble

EINECS No.:215-165-6

Application:metal europium

Grade:White powder

Product name:europium oxide powder

Color:powder

Test:HPLC UV

Certification:ISO9001

Active Ingredient:europium oxide powder

Sample:europium oxide powder Avaliable

Storage:Cool Dry Place

Shelf Life:2 Years

Keywords:europium oxide powder

Supply Ability

10000000 Kilogram/Kilograms per Month Factory Supply europium oxide eu2o3 europium oxide powder price

Packaging & delivery

Packaging Details

1kg per Foil Bag, 10 Bags per carton. 25 kg per Drum. Or Customized Package.

Vacuum Package, Drum Package, Bag Package

Factory Supply europium oxide eu2o3 europium oxide powder price

Port:China Port

Product name:Holmium Fluoride,Holmium trifluoride

Place of Origin:Hebei, China

Brand Name:suoyi

Model Number:HoF3

Composition:holmium

Product Type:Rare Earth Magnet

Content(percent):99%-99.99%

Application:Industry

Grade:holmium fluoride

Product Type:Rare Earth Fluorides

Application:catalysts

Appearance:Yellow powder

Solubility:insoluble in water

Formula weight:221.93

Density:7.64 g/cm3/7.829g·cm-3

Color::Yellow

CAS No:13760-78-6

EINECS NO:237-352-1

Melting Point:1143℃

Boiling point::2200 ℃

InChI:InChI=1/3FH.Ho/h3*1H;/q;;;+3/p-3

Supply Ability

2000 Metric Ton/Metric Tons per Month

Vacuum Package, Drum Package, Bag Package

Packaging & delivery

bag or bottle

Port

Tianjin

Product name:Holmium Fluoride,Holmium trifluoride

Place of Origin:Hebei, China。

Brand Name:suoyi

Model Number:HoF3

Composition:holmium

Product Type:Rare Earth Magnet

Content(percent):99%-99.99%

Application:Industry

Grade:holmium fluoride

Product Type:Rare Earth Fluorides

Application:catalysts

Appearance:Yellow powder

Solubility:insoluble in water

Formula weight:221.93

Density:7.64 g/cm3/7.829g·cm-3

Color::Yellow

CAS No:13760-78-6

EINECS NO:237-352-1

Melting Point:1143℃

Boiling point::2200 ℃

InChI:InChI=1/3FH.Ho/h3*1H;/q;;;+3/p-3

Supply Ability

2000 Metric Ton/Metric Tons per Month

Vacuum Package, Drum Package, Bag Package

Packaging & delivery

bag or bottle

Port

Tianjin

   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.

   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.

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

    Method for synthesizing samarium fluoride: Add 1000L of 0.23mol/L samarium chloride solution to the FK3000 enamel reaction tank, heat the samarium chloride solution to 93 ℃, add 300L of 2.5mol/L ammonium bicarbonate solution, complete the precipitation reaction for 3 hours, keep it warm and aged for 1 hour, wash and filter to obtain a mixed precipitation of samarium oxycarbonate and basic samarium carbonate. The weight ratio of samarium oxycarbonate to basic samarium carbonate is 4:1; Add 130L of water to Chemicalbook in a 1000L fluoride conversion tank, precipitate samarium oxycarbonate and basic samarium carbonate into a slurry, and add 40kg of hydrofluoric acid with a weight ratio of 40% to the slurry under stirring. The fluorination temperature is at 20 ℃, and the pH value of the endpoint acidity is controlled to be 1.5-2.0. Continue stirring for 1 hour, wash, filter, and centrifuge the samarium fluoride precipitate, and dry it in a drying kiln at 200 ℃ for 12 hours, The centriole diameter of samarium fluoride product obtained is 30.06 μ m。

    Usage: Anhydrous samarium fluoride belongs to inorganic metal compounds and is widely used: it can be used in semiconductor materials, thermal spraying materials, insulation materials, anti-corrosion materials, thermal barrier materials, fiber doping, laser materials, luminescent materials, doping materials, coating materials, etc.

samarium trifluoride

Place of Origin:Hebei, China

Brand Name:Suoyi

Model Number:SY-SMF3

Composition:SAMARIUM

Product Type:Rare Earth Oxide

Content(percent):99%-99.99%

Application:semiconductor, semiconductor

Grade:SmF3Powder

Appearance:light yellow powder

Grade::Photoelectric materials

CAS No:13765-24-7

EINECS NO::237-367-3

Melting Point:1306℃

Boiling Point::2327℃

Molecular Weight::207.35

Density::6.928 g / ml,6.60 g/cm3

Formula::F3Sm,SmF3

Application:catalysts

Usage:Film Material

Grade:Industrial Grade

Appearance:Slightly yellow powder

Formula:SmF3

Solubility:insoluble in water

Supply Ability

2000 Metric Ton/Metric Tons per Month

10000 Kilogram/Kilograms per Month

Packaging Details

25kg plastic bag,50kg drum or customized

Vacuum Package, Drum Package, Bag Package

bag or bottle

Port:Tianjin/Shanghai Port