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Mercury Telluride Industrial Grade 99%

Mercury telluride is black crystal, which is available in form of cylinder, rod, ingot, sheet,  pieces, granule and powder. It is stable under room temperature and pressure. HgTe is insoluble in water. There are two production methods, zone melting and Bridgman method. Mercury and telluriumare the raw materials.

Mercury Telluride

CAS No.: 12068-90-5 EINECS No.: 235-108-9 Molecular Formula: HgTe Molecular Weight: 328.19
Melting Point: 1170℃ Density: 8.12℃    


Mercury telluride is mainly for producing infrared detector. HgTe is also raw material for growing zinc mercury telluride films.

Neodymium Oxide Industrial Grade 99.9%

Neodymium oxide is kind of light blue rare earth oxide powder, which turns dark blue after damping. Industrial grade is brown. It tends to damp and absorb carbon dioxide in air. Neodymium trioxide is insoluble in water, but soluble in dilute acid. When heating in air, it turns out high order oxide of neodymium.

Neodymium Oxide

CAS No.: 1313-97-9 EINECS No.: 215-214-1 Molecular Formula: Nd2O3 Molecular Weight: 336.48
Melting Point: 2272℃ Boiling Point: 3760℃ Density: 7.24  


Neodymium trioxide mainly apply as colorant of glass and ceramic. It is also raw material for metal neodymium and strong magnetic Nd-Fe-B.

Adding 1.5%~2.5% nano neodymium oxide in magnesium alloys or aluminum alloys can enhance their high-temperature property, gas tightness and corrosion resistance. They are widely used as aerospace material.

Nano yttrium oxide aluminum garnet with doping nano neodymium oxide shots short wave laser beam. It widely apply to 10mm max thin material welding and cutting. In medical treatment, it can replace scalpel to do extraction or disinfect wound.

Neodymium trioxide can be additive for rubber goods.

Organic Germanium Industrial Grade 99%

Organic germanium includes synthetic organic germanium, natural organic GE and biological organic Ge. The synthetic one is carboxyethyl germanium sesquioxide that is Ge-132, spirogermanium, Furan germanium derivates and other antiviral, anti-inflammatory and anticancer organic Ge. It is compound that has wide pharmacologic action, but if over dose, it cause acalcerosis. Natural organic Ge is extracted from natural plants, which gets no toxic and side effect to human body. Biological organic Ge is planting germanium compounds into biological body, for example yeast, germ, macro fungi, vegetable and so on.  Ge-132 is short of (GeCH2CH3COOH)2O3

Organic Germanium

Ge-132 applies to functional health food, medicine, cosmetics and so on.

Rhodium Hydroxide Industrial Grade 99%

Rhodium hydroxide is dark yellow powder, which is precious metal salt. It is insoluble in water. Rhodium(III) hydroxide is available with hydrate usually.

Rhodium Hydroxide

CAS No.:123542-79-0 EINECS No.:234-846-9 Molecular Formula:Rh(OH)3 Molecular Weight:153.93
Rh Content≥66%      


Rhodium trihydroxide is for chemical reagent, which apply to experiments.

Terbium Nitride Industrial Grade 99.9%

Terbium nitride is dark grey powder, which is a kind of rare earth nitride.

Terbium Nitride

CAS No.: 207844-92-6

Molecular Formula: TbN

Tb/RE: 99.9%

Particle size: -100mesh, -200mesh


Terbium nitride is raw material for high-end electronics, special coating, phosphor and ceramics.

Thallium Acetate Industrial Grade 99.9

Thallium acetate is beige white to white crystalline fine particle, which is white acicular crystal. The chemical name is thallium(I) acetate. It is hygroscopic, which should avoid moisture air. Thallium metal is the essential raw material.

Thallium Acetate

CAS No.:563-68-8 EINECS No.:209-257-5 Molecular Formula:C2H3O2Tl Molecular Weight:263.43
Melting Point:128℃ Density:3.77 UN 1707 6.1/PG 2  


Thallium(I) acetate use in formulating specific gravity liquid. It is also a kind of analytical reagent.

Thallium(I) acetate is raw material for hair remover solution and pesticide.

Thallium Iodide Industrial Grade 99.9%

Thallium iodide is a chemical substance, which is white or yellow crystalline powder. It is slightly soluble in water and soluble in aqua regia and concentrated sulfuric acid, but not soluble in acid.  It is highly toxic and with chemical stability. Thallium(I) sulfate is the raw material.

Thallium Iodide

CAS No.:7790-30-9 EINECS No.:232-199-7 Molecular Formula:TlI Molecular Weight:331.27
Melting Point:440℃ Boiling Point:824℃ Density:7.1 UN 1707 6.1/PG 2
TlI Cd Zn Cu Pb Fe
≥99.9% ≤0.0005% ≤0.001% ≤0.001% ≤0.003% ≤0.0005%


The mixture of thallium(I) iodide and thallium bromide apply to transmission of infrared radiation.

Thallous iodide applies to make medicine, do spectral analysis and special filter for hot relocation.

Thallium Metal Industrial Grade 99.99%

Thallium metal is silvery white soft metal. It is byproduct from smelting process of non-ferrous metals sulfide ore. Its main compounds are thallium(III) oxidethallium(I) oxidethallium hydroxide, thallium sulfide, thallium sulfatethallium chloridethallium carbonatethallium nitratethallium trifluoroacetatethallium iodide and thallium formate.

Thallium Metal

CAS No.: 7440-28-0 EINECS No.: 231-138-1 Molecular Formula: Tl Molecular Weight: 204.38
Density: 11.85 Melting Point: 303.5℃ Boiling Point: 1457℃ UN 3288 6.1/PG 2


Thallium ingot apply to process phototube, cryometer, optical glass and thallium salts. However it get prospect in light-guide fibre, radiation scintillator, radiation shielding material, catalyst and superconducting materials.

Thallium metal is the third high-temperature superconductor after finding yttrium and bismuth. There are four kinds of superconducting phase power synthesized. Recent researches indicate thallium series high-temperature superconductor material can achieve high TC film, poly crystal, thick film and strip.

Thallium ingot can process into thallium alloy. In industry thallium alloy has important purpose. Thallium metal can enhance alloy strength, improve alloy hardness and strengthen corrosion resistance. Thallium alloys mostly apply to produce special fuse and solder for high temperature soldering. Tl-Pb-Sn alloys can resist corrosion from acids, which is very fit for key parts of mechanical equipments used in acidic environment. Mercury-thallium alloys have melting point at -60℃, which can filled in cryometer that can work in extremely cold area in polar region and cryosphere of high altitude. Tin-thallium alloy is a kind of superconducting material. Cadmium-thallium alloys are important material in  atomic energy industry.

Thulium Hydride Industrial Grade 99.9%

Thulium hydride is rare earth metal hydride powder including TmH2 and TmH3.

Thulium Hydride

Purity: Tm/RE 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:13598-55-5 EINECS No.:237-073-5 Molecular Formula:TmH3 Molecular Weight:171.958


Thulium Nitride Industrial Grade 99.9%

Thulium nitride is a rare earth metal nitride powder.

Thulium Nitride

Purity: Tm/RE 99.9% 3N

Particle size: -100mesh, -200mesh


CAS No.:12033-68-0 EC: 234-791-0 Molecular Formula:TmN


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