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Germanium Metal Industrial Grade 99.999%

Germanium wafer is customs against the requirements. Its sources can be monocrystal germanium and polycrystal, which are all optical crystals. Optical germanium crystal own great permeation performance at wave length between 2-14μm. They have good chemical stability, corrosion resistance and machinability, which get wide applications in windows and lens of thermal imagery system.

Germanium Wafer

It can process into disk, rectangular piece, window, lens, prism and other special shapes.

Diameter of monocrystal germanium wafer can reach 300mm

Diameter of polycrystal germanium wafer can reach 380mm

Indium Telluride Industrial Grade 99.99%

Indium telluride is black or blue grey crystal, which is a semiconductor material and thermoelectric material as bismuth telluride. It has a cubic crystal structure and is available with ingot, lump, slug, piece, pellet, powder, rod, wafer, sputtering target. Indium(II) telluride is metastable up to 125℃ at one atmosphere pressure. It is stable in air, which is hard to dissolve in hydrochloric acid. In vacuum, it easily volatilize and vapor is table and does not  decompose. It has strong anisotropy and  metallic conductivity. When 10K, it turns to superconductor. Indium metal and tellurium are the raw material. Indium(III) telluride(In2Te3) is also available.

Indium Telluride

Molecular Formula:InTe

Molecular Weight:242.4


Indium(II) telluride has thermoelectric power.  It get prospect applications in semiconductor. In2Te3 crystal applies to make infrared detector.

Indium phosphide Industrial Grade 99.99%

Indium phosphide is new semiconductor material of zinc blend structure, which have two kinds, monocrystal and polycrystal. InP is gray rod, ingot, piece, wafer or powder, which is soft. Indium(II) phosphide faintly dissolve in inorganic acids. Indium metal is the raw material.

Indium Phosphide

CAS No.:22398-80-7 EC No.:244-959-5 Molecular Formula: InP Molecular Weight:145.79
Melting Point:1600℃ Dielectric Constant:10.8 Electronic Mobility:4600cm2/(V.S)  


Indium monophosphide uses as semiconductor material, which applies to fiber optic communication technology and need 1.1~1.6μm light source range and receiver. Growing InGaAsP biheterojunction laser on InP substrate can match lattice, also fulfill the wavelength requirement.

Mono Ammonium Phosphate LAB GRADE > 99%

Mono Ammonium Phosphate is one of the phosphates manufactured by Sampan Enterprises. Mono Ammonium Phosphate is also known by other names such as Ammonium di-hydrogen ortho phosphate, Ammonium Phosphate Monobasic or MAP. Monoammonium Phosphate is widely used as an additive in ABC Fire Extinguishers

Palladium Hydroxide Industrial Grade 99%

Palladium hydroxide is black powder, which is a precious metal compound. It is a kind of hydrogenation catalyst. Palladium(2+) hydroxide is insoluble in water, however soluble in acid. It is stable at room temperature and pressure.

Palladium Hydroxide

CAS No.:12135-22-7 EINECS No.:235-219-2 Molecular Formula:PdH2O2 Molecular Weight:140.43
Melting Point:298℃ UN 1325 Pd≥75%  


Palladium dihydroxide is catalyst, which is raw material for synthesizing many kind of catalyst. It is also raw material for various palladium compounds. It is reagent removing benzylation.

Rubidium Fluoride Industrial Grade 99.9%

Rubidium fluoride is colorless crystal powder, which own hygroscopicity.  It is minor metalfluoride. RbF is soluble in water and hydrofluoric acid, but insoluble in ethyl alcohol, dithyl ether and liquid ammonia. Rubidium carbonate, rubidium hydroxide or rubidium metal is the raw material.

Rubidium Fluoride

CAS No.:13446-74-7 EC No.:236-603-2 Molecular Formula:RbF Molecular Weight:104.47
Melting Point:775℃ Boiling Point:1410℃ Density:3.56 UN 3288 6.1/PG 3


Rubidium fluoride uses as chemical reagent. RbF is also raw material for toothpaste.

Strontium Nitride Industrial Grade 99.9%

Strontium nitride is dark gray powder, which is alkali metal nitride. Its synthetic method is same of calcium nitride. Strontium metal is the raw material.

Strontium Nitride

CAS No.:12033-82-8 EC No.:234-795-2 Molecular Formula:Sr3N2 Molecular Weight:290.87


Strontium nitride is ceramic material and fluorescent material.

Thallium Chloride Industrial Grade 99.9%

Thallium chloride is colorless or white powder or crystal, which turns into purple in air or light. It is faintly soluble in water, however insoluble in alcohol and acetone. Thallous monochloride acutely reacts with fluorine or potassium. When come to high heat, it decompose and release highly toxic smoke. Thallium(I) sulfate or thallium(I) nitrate is the raw material.

Thallium Chloride

CAS No.:7791-12-0 EINECS No.:232-241-4 Molecular Formula:TlCl Molecular Weight:239.84
Melting Point:430℃ Boiling Point:806℃ Density:7 UN 1707 6.1/PG 2


Thallium(I) chloride use in hair remover, fireworks, signal detonator and flare.

Vanadium Carbide Industrial Grade 99.99%

Vanadium carbide is dark gray powder, which contains C 19.08% normally. It is belong to NaCl cubic crystal systems. VC is stable at room temperature and pressure. It dissolve in nitric acid and molten potassium nitrate, however not dissolve in cold water, hydrochloric acid and sulfuric acid. Vanadium pentoxidevanadium tetrachloridevanadium metal powder or vanadium hydride all can be the raw material.

Vanadium Carbide

CAS No.:12070-10-9 EINECS No.:235-122-5 Molecular Formula:VC Molecular Weight:62.95
Melting Point:2810℃ Boiling Point:3900℃ Density:5.77 Ambient Resistance:150
Lattice Constant:4.182      


Vanadium carbide powder acts as grain refiner in hard alloys, cutting tools and steel-making, which can improve alloys propertyobviously. It is also raw material for preparing wear-resistance thin film and semiconductor film. It is raw material for fine ceramics too.

Ytterbium Hydride Industrial Grade 99.9%

Ytterbium hydride is rare earth metal hydride powder.

Ytterbium Hydride

Purity: Yb/RE 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:32997-62-9 EC No.:251-326-7 Molecular Formula:YbH3 Molecular Weight:176.078


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