Products

With “industrial design” as the concept, we process and supply high-purity rare metallic oxide and high-purity salt compound such as acetate and carbonate for advanced industries such as fluor and catalyst by OEM. Based on the required purity and density, we can rapidly cater to the batch demand or small batch demand for samples. We are also open for discussions about new compound matter.

Lithium Bromide (LiBr)

Lithium Bromide (LiBr), a hygroscopic compound composed of lithium and bromine, is widely utilized in industrial and chemical applications due to its unique physicochemical properties. It is synthesized via reactions such as treating lithium carbonate with hydrobromic acid or reacting lithium hydroxide with bromine, yielding crystalline hydrates distinct from other alkali metal bromides.
Trimethylaluminum(TMAI)

Trimethylaluminum (TMAI) is a critical raw material for the production of other metal-organic sources utilized in atomic layer deposition (ALD) and chemical vapor deposition (CVD) processes.

Trimethylaluminum represents one of the simplest organoaluminum compounds. Although its name suggests a monomeric structure, it actually has the formula Al2(CH3)6 (abbreviated as Al2Me6 or TMAI), existing as a dimer. This colorless liquid is pyrophoric and plays an industrially significant role, closely related to triethylaluminum.

UrbanMines ranks among the leading suppliers of Trimethylaluminum (TMAI) in China. Leveraging our advanced production techniques, we offer TMAI with varying levels of purity, tailored specifically for applications in the semiconductor, solar cell, and LED industries.
Barium Hydroxide (Barium Dihydroxide) Ba(OH)2∙ 8H2O 99%

Barium hydroxide, a chemical compound with the chemical formula Ba(OH)2, is white solid substance, soluble in water, the solution is called barite water, strong alkaline. Barium Hydroxide has another name, namely: caustic barite, barium hydrate. The monohydrate (x = 1), known as baryta or baryta-water, is one of the principal compounds of barium. This white granular monohydrate is the usual commercial form. Barium Hydroxide Octahydrate, as a highly water insoluble crystalline Barium source, is an inorganic chemical compound that is one of the most dangerous chemicals used in the laboratory. Ba(OH)2.8H2O is a colorless crystal at room temperature. It has a density of 2.18g / cm3, water soluble and acid, toxic, can cause damage to the nervous system and digestive system. Ba(OH)2.8H2O is corrosive, may cause burns to eye and skin. It may cause digestive tract irratation if swallowed. Example Reactions: • Ba(OH)2.8H2O + 2NH4SCN = Ba(SCN)2 + 10H2O + 2NH3
Nickel(II) carbonate(Nickel Carbonate)(Ni Assay Min.40%) Cas 3333-67-3

Nickel Carbonate is a light green crystalline substance, which is a water insoluble Nickel source that can easily be converted to other Nickel compounds, such as the oxide by heating (calcination).
Tungsten(VI) Oxide Powder (Tungsten Trioxide & Blue Tungsten Oxide )

Tungsten(VI) Oxide, also known as tungsten trioxide or tungstic anhydride, is a chemical compound containing oxygen and the transition metal tungsten. It is soluble in hot alkali solutions. Insoluble in water and acids. Slightly soluble in hydrofluoric acid.
High purity Vanadium(V) oxide (Vanadia) (V2O5) powder Min.98% 99% 99.5%

Vanadium Pentoxide appears as a yellow to red crystalline powder. Slightly soluble in water and denser than water. Contact may cause severe irritation to skin, eyes, and mucous membranes. May be toxic by ingestion, inhalation and skin absorption.
Antimony Pentoxide colloidal Sb2O5 widely used as flame retardant additive

Colloidal Antimony Pentoxide is made through a simple method based on reflux oxidization system. UrbanMines has detailedly investigated about the effects of experimental parameters on the colloid stability and size distribution of the final products are carried out. We specialize in offering colloidal antimony pentoxide in a wide range of grades developed for specific applications. The particle size ranges from 0.01-0.03nm up to 5nm.
Titanium Dioxide (Titania) (TiO2) powder in purity Min.95% 98% 99%

Titanium dioxide (TiO2) is a bright white substance used primarily as a vivid colourant in a wide array of common products. Prized for its ultra-white colour, ability to scatter light and UV-resistance, TiO2 is a popular ingredient, appearing in hundreds of products we see and use every day.
Tantalum (V) oxide (Ta2O5 or tantalum pentoxide) purity 99.99% Cas 1314-61-0

Tantalum (V) oxide (Ta2O5 or tantalum pentoxide) is a white, stable solid compound. The powder is produced by precipitating a tantalum containing acid solution, filtering the precipitate, and calcining the filter cake. It is often milled to the desirable particle size to meet various application requirements.
Strontium nitrate Sr(NO3)2 99.5% trace metals basis Cas 10042-76-9

Strontium Nitrate appears as a white crystalline solid for uses compatible with nitrates and lower (acidic) pH. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards.
Zirconium Tetrachloride ZrCl4 Min.98% Cas 10026-11-6

Zirconium(IV) Chloride, also known as Zirconium Tetrachloride, is an excellent water soluble crystalline Zirconium source for uses compatible with chlorides. It is an inorganic compound and a white lustrous crystalline solid. It has a role as a catalyst. It is a zirconium coordination entity and an inorganic chloride.
Sodium Pyroantimonate (C5H4Na3O6Sb) Sb2O5 Assay 64%~65.6% be used as flame retardant

Sodium Pyroantimonate is an inorganic salt compound of antimony, which is produced from antimony products such as antimony oxide through alkali and hydrogen peroxide. There are granular crystal and equiaxed crystal. It has good chemical stability.