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Gadolinium Nitride Industrial Grade 99.9%

Gadolinium nitride is black powder, which is a rare earth metal nitride powder of cubic crystal system. It own semiconductor property and  can process into thin film that deposit on MgO(100) or Si(100) using a plasma-enhanced ALD (PEALD) based process.

Gadolinium Nitride

Purity:Gd/RE 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:25764-15-2 EINECS No.:247-250-9 Molecular Formula:GdN Molecular Weight:171.257


Praseodymium Oxide Industrial Grade 99.9%

Praseodymium oxide includes praseodymium(III) oxide and praseodymium(III,IV) oxide, which are rare earth oxide. Praseodymium(III, IV) is black powder or brown powder. It is insoluble in water, but soluble in acid and form corresponding 3+ salts. Pr6O11 own excellent electrical conductivity.

Praseodymium Oxide

CAS No.:12037-29-5 EINECS No.:234-857-9 Molecular Formula:Pr6O11 Molecular Weight:1021.43
Density:.7.24 Melting Point:204℃ Boiling Point:4118℃  


In glass and metallurgy industry, Praseodymium(III,IV) oxide use as additive of fluorescent powder, raw material for making praseodymium yellow and bright in color of ceramic glaze. It uses as colorant in glass industry that forms into green, which uses to imitate gem. It is raw material for praseodymium metal, Sm-Pr-Co permanent magnet material.

Praseodymium oxide uses as ceramic pigments, glass colorant, refractory ceramics. 96% Pr6O11 specially uses in producing yellow ceramic pigment (Zr-Pr). Adding 2~4% Pr6O11 in glass can show bright green. Due to electrical conductivity, it fits for preparing heat elements of oven. High pure Pr6O11 acts as luminescent materials, crystal material, fiber dopant, electronic ceramics and so on.

Strontium Titanate Industrial Grade 99.9%

Strontium titanate is brown crystal, which can process into wafer, chip, granule, rod and powder.

Strontium Titanate

CAS No.:12060-59-2 EINECS No.:235-044-1 Molecular Formula:SrTiO3 Molecular Weight:183.49
Density:5.11 Microhardness:595 Vapor Density:4.810 Specific Heat:0.62
Orientation:<111> Size:5mm*5mm Thick:0.5mm Finish:1sp


SrTiO3 powder is important raw material for electronic industry, which apply to make self adjustable heating parts and demagnetization purpose parts.

In ceramic industry, SrTiO3 powder apply to make ceramic capacitor, piezoceramic material, ceramic sensitive element and microwave ceramic parts. It also acts as pigment, enamel, heat-resisting material and insulating material.

Monocrystal wafer has high refractive index and dielectric constant, which act us optical material and artificial gem usually. Superconductor based on it succeed.

Gadolinium Fluoride Industrial Grade 99.9%

Gadolinium fluoride is white solide, which is rare earth metal fluoride. It is insoluble in cold water and faintly soluble in hot hydrofluoric acid. It is stable at room temperature and pressure. Gadolinium sulfate solution is the raw material.

Gadolinium Fluoride

Purity: Gd/RE 99.9% 3N

CAS No.:13765-26-9 EINECS No.:237-369-4 Molecular Formula:GdF3 Molecular Weight:214.25
Melting Point:1231℃ Boiling Point:2277℃ UN 3288 6.1/PG 3  


Gadolinium trifluoride uses as raw material for arc carbon rod, which is also raw material for additive of special metals. It uses in ferroalloy and in producing electron components. Gadolinium compound applies to make kinescope of colour TV and phosphor of computer display.

Lanthanum Hexaboride Target Purified 99.9%

lanthanum boride cathode material, evaporation coating material, vacuum coating material

plating cathode LaB6 sputtering target

Praseodymium Nitride Industrial Grade 99.5%

Praseodymium nitride is black powder of NaCl type structure (a=0.515nm). It is a kind of rare earth nitride, which can process powder and sputtering target. Prasoeydmium chloride or praseodymium metal is the raw material.

Praseodymium Nitride

Purity: Pr/RE 99.5%

Particle size: -100mesh, -200mesh

CAS No.:25764-09-4 EINECS No.:247-244-6 Molecular Formula:PrN Molecul Weight:154.91


PrN is refractory material, magnetic material, semiconductor material, ceramic material and photoelectric material.

neodymium sulfide lab grade 99% LAB GRADE 99%

Neodymium sulfide is reddish brown powder, which is a kind of rare earth sulfides. The other names are neodymium trisulfide, neodymium(III) sulphide. There are two kinds of structure, α-type and γ-type. The first of same structure to Gd2S3 is orthorhombic system, which is reddish brown solid. The second of same structure to Th3P4 is cubic system, which is yellow solid. Nd2S3 is n-type semiconductor material.

Neodymium Sulfide

CAS No.: 12035-32-4 EINECS No.: 234-820-7 Molecular Weight: Nd2S3 Molecular Weight: 384.678
Melting Point:2207℃ Density: 5.46    


Nd2S3/TRES TRES La Ce Pr Gd Y Sm
>99.95% >99% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001%
Eu Tb Dy Ho Er Tm Yb  
<0.0001% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001% <0.0001%  
Fe Si Al Cu Pb S C  
<0.0003% <0.0025% <0.0008% <0.0003% <0.0003% <1.0% <0.005


Spherical Aluminum Nitride Industrial Grade 99.9%

Spherical aluminum nitride powder is a kind of filler for heat, which is beige powder. Its purity is high and particle size distribution is average. Its surface is clean and the degree of sphericity is high. The flow ability of spherical aluminum nitride is good.

Spherical Aluminum Nitride Powder



Melting Point:1680℃

Boiling Point:2249℃

ammonium metavanadate technical 99.5% Purified 99.5%

Ammonium Metavanadate


Ammonium metavanadate is a kind of inorganic chemical that is white crystalline powder. Its main applications cover chemical reagent, catalyst, drier and pigment.  It dissolves in hot water and dilute ammonia water.

Ammonium Metavanadate

It tend to absorb moisture in air. When heating,  ammonia and water would lose. Ammonium metavanadate dissolves in hot water and dilute ammonia water and faintly dissolve in cold water, however not in ethyl alcohol. It has some other product names like ammonium vanadate and  ammonium vanadium oxide, which refer to same chemical.

Molecular Formula:H4NO3V Molecular Weight: 116.98 CAS No.:7803-55-6 EINECS No.:232-261-3
Density:2.32g/cm3 Melting Point:210℃ UN Code: UN2859 6.1/PG 2  


Ammonium metavanadate is a kind of minor metal salts. it serve the purpose of chemical reagents, catalyzer, dryer and mordant usually, further which is also widely used as glaze in ceramics. It is is raw material in producing vanadium pentoxide. Their property is very close. In instrumental analysis, it acts as reagent to analyze phenols by thin layer chromatography and penicillin and thiodiphenylamine by spectrophotometry method.


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