chemical-categories

Lanthanum Oxide Industrial Grade 99.9%

Lanthanum oxide is white orthorhombic system or amorphous powders. It is close to white powder of rhombohedral system or amorphous and hexagonal structure.  Lanthanum trioxide absorb carbon dioxide and moist in air, which turn into lanthanum carbonate. It is hard to dissolve in water, but dissolve in dilute inorganic acids.

Lanthanum Oxide

Applications

Lanthanum(III) oxide is mainly for production of special alloys, light-guide fibre, precision optical glass and high refraction optical fiber board, which is fit for camera, microlens, advanced optical instrument prism.

In ceramic industry, it use in producing ceramic capacitors, piezoelectric ceramic dopant and lanthanum oxybromide powder of X-ray luminescent materials.

Lanthanum trioxide doping in lithium oxide or zirconium oxide can apply to make ferrimagnetics. It can improve temperature dependence and dielectric properties of barium titanate, strontium titanate and other feroelectrics. It is also raw material for fiber optic device and optical glass.

La₂O₃ is raw material for lanthanum boride. It is also catalysts for many kinds of reaction.

Magnesium Sulfide Industrial Grade 99%

Magnesium sulfide is colorless to brown crystal powder, which is sulfide of magnesium. It is of sodium chloride type structure and the chemical property is similar to other  ionic type sulfide compounds as sodium sulfide, barium sulfide and calcium sulfide. Magnesium metal and pure sulfur are the raw materials.  It dissolve in diluted hydrochloric acid, however MgS crystal react with water slowly.

Magnesium Sulfide

Applications

Magnesium sulphide can apply to do desulfurization for iron and steel and making fluorescent powder.  It can apply as a semiconductor with wide band gap.

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

Applications

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

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

Applications

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

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

Applications

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.

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

Titanium Diboride Industrial Grade 99%

Titanium boride is gray or ash black powder of crystal structure hexagonal AlB₂. It is of great hardness. Its oxidizing temperature in air could reach 1000℃, further it is stable in HCl and HF. Titanium diboride is most stabel compound of boron and titanium, which is of C32 type structure and compound with other bonding that belong to hexagonal metalloid.

Titanium Boride

Applications

Titanium boride applys to production of molten metal crucible and electrode of electrolytic tank due to its resistance corrosion from molten metal.

It is also kind of conductive ceramic material, which is one of main raw materials for conductive evaporation boat for vacuum coating purpose.

TiB₂ is raw material for ceramic cutting tools and moulds, which apply to make knife, wortle, extrusion die, blast nozzle and sealing elements.

Titanium diboride could compound with TiC, TiN, SiC to form multielement composite ceramic material. It is for various high-temperature parts and function parts as high temperature crucible and engine parts. It is one of best protection material for Armor.

TiB₂ is cathode coating for aluminium electrolysis cell. It is used in preparing thermal PTC ceramic material and soft PTC material. It is also great enhancer for Al, Fe, Cu and other metal materials.

Titanium Dioxide Target Purified 99.9%

titanium dioxide sputtering target , titanium oxide target 

evaporation coating material, vacuum coating material

TiO2  granular spray

Vanadium Silicide Industrial Grade 99%

Vanadium silicide is dark gray powder or particle, which is minor metal silicide. It is ceramic material. Vanadium powder and silicon powder are the raw materials.

Vanadium Silicide

Dysprosium Oxide Industrial Grade 99.9%

Dysprosium oxide is white or faint yellow powder, which has a little different according to purity. It is insoluble in water.

Dysprosium Oxide

Applications

Dysprosium(III) oxide is dopant in yttrium iron and yttrium aluminum garnet. It is also control material in nuclear reactor. Dy2O3 applies to make new light source dysprosium lamp with high brightness, good light color.

Dysprosium troxide uses as anode coating due to its cathode emission property. It is also raw material for metal dysprosium and additive for glass and NdFeB permanent magnet.

Dy2O3 is raw material for functional ceramics as piezoelectric ceramics, semiconductor material and capacitor ceramics and magneto-optical memory material.