chemical-categories

Niobium Arsenide Industrial Grade 99%

Niobium arsenide is grey powder, which is a semiconductor and photoelectric material. It is also available with lump, chunk and target. Arsenic and niobium are the raw material.

Niobium Arsenide

Impurities Unit:ppm

Tetrasodium Pyrophosphate Decahydrate

Tetrasodium Pyrophosphate Decahydrate is used as water softener, emulsifier, metal detergent, boiler water treatment agent, drilling mud viscosity regulator, washing auxiliaries, paper bleaching, electroplating industry, in the food industry used as slow granule, emulsifier, nutrition agent and quality improver.

Zirconium Boride Industrial Grade 99%

Zirconium diboride is gray crystal powder, which is minor metal boride. It is heat resistance, which show very high strength both at room temperature and high temperature. ZrB2 gets good thermal shock resistance and small electrical resistance. There are four production methods of ZrB2, direct method, boron carbide method, carbon reduction method and vapour deposition method. Zirconium oxide or zirconium metal is the raw material.

Zirconium Diboride

Applications

Zirconium boride uses as composite material normally. It is raw material for cutting tools and electronic elements, especially fitting for surface of antifriction bearing ball.

ZrB2 is raw material for protective tube of different temperature thermocouple, electrode material of electrolytic melting compounds.

zirconium powder Industrial Grade 99%

Zirconium metal is available in form of powders, chunks, ingots, lumps, pieces, sheets, foils, particles, slugs, cylinders and targets. It is light gray metal or gray amorphous powder, which is insoluble in water, but soluble in hot concentrated acid, hydrofluoric acid, aqua regia and concentrated sulfuric acid. Zirconium powder would ignite in air when high temperature and turns out zirconium dioxide. The purity of zirconium powder is 99%. The purity of sponge zirconium metal is 99.4%. However the purity of zirconium lump reach 99.9%.

Zirconium Metal

Applications

Zirconium metal powder is for preparation of nuclear industry, corrosion resistance alloy, flashlight and fireworks. It also apply to deoxidizing agent for metallurgy and chemical reagents.

The standard size of zirconium slugs are 1.2*3.5mm, 2*3mm and 1.5mm*3mm. The standard thick of zirconium foils are 0.2mm and 0.3mm. The other sizes could be customizable. Both two products are for vacuum coating, which are sputtering targets.

Chromium Powder Industrial Grade 99.9%

Chromium powder is dark gray fine particle, which have strongest hardness. It can protect metal when coating.

Chromium Powder

Applications

Pure chrome powder is for electroplating.

Holmium Nitride Industrial Grade 99.9%

Holmium nitride is a rare earth metal nitride powder of cubic crystal system, which is stable. It is a ferromagnetic compound.

Holmium Nitride

Purity: Ho/RE 99.9% 3N

Particle size: -100mesh, -200mesh

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.

Manganese Carbide Industrial Grade 99%

Manganese carbide is black crystal powder, which is metal carbide.  It is soft crystal solid or bright needle-like crystal. Mn3C is insoluble in concentrated sulfuric acid and nitric acid, how it can be decomposed by water or dilute acid to form manganese hydroxide, hydrogen and hydrocarbon. It burns in oxygen quickly. Mn3C tend to react with fluorine and chlorine. Manganese powder is the raw material.

Manganese Carbide

Applications

Manganese carbide applies to produce manganese hydroxide, hydrogen, hydrocarbon and additive of powder metallurgy.

Pyridinium Hydroxy Propyl Sulfobetaine

Pyridinium hydroxy propyl sulfobetaine is used as strong leveling agent for nickel plating.

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