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Tungsten Powder

Pioneers in the industry, we offer commercial grade tungsten trioxide powder, commercial grade ammonium para tungstate, lr grade sodium tungstate powder, calcium tungstate powder and lr grade tungstic acid powder from India.
Commercial Grade Tungsten Trioxide Powder

Commercial Grade Tungsten Trioxide Powder

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Product Details:
ColorCanary Yellow Green
Cas Number1314-35-8
GradeCommercial
MaterialTungsten Trioxide
Packaging Size20 kg
Melting Point1473 Degree Celsius
Particle Size<100 NM (TEM)
AppearancePowder Form
Density1.95 gm/ cm3

Tungsten Trioxide is a thermally Stable and Water Insoluble Tungsten Compound. Yellow Tungsten Trioxide is Produced from Ammonium Paratungstate. Yellow and Blue Both Oxide Forms are mainly Use for the Production of Tungsten Metal Powder by Powder Metallurgical Methods.

Yellow Tungsten Trioxide is a Yellow Finely divided Solid Crystals. It is produced by calcination of ammonium paratungstate (APT) under oxidizing conditions in a Closely Controlled Temperature Environments to remove Water Molecules Form it.

Tungsten trioxide is used for many purposes in everyday life. It is frequently used in industry to manufacture tungstates for x-ray screen phosphors, for fireproofing fabrics and in gas sensors. Due to its rich yellow color, WO3 is also used as a pigment in ceramics and paints.

Tungsten trioxide has been employed in the production of electro chromic windows, or smart windows. These windows are electrically switchable glass that change light transmission properties with an applied voltage.This allows the user to tint their windows, changing  the amount of heat or light passing through.

 



Additional Information:

  • Packaging Details: HDPE Bag
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Commercial Grade Ammonium Para Tungstate

Commercial Grade Ammonium Para Tungstate

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Product Details:
Packaging Details25kg Drum
Purity99%
FormPowder
Usage/ApplicationLaboratory
CAS Number11120-25-5

Ammonium Para Tungstate Is a White Crystalline Salt with a very high degree of chemical purity of Ammonium & Tungsten and Produced by evaporation of purified Ammonium Tungstate Solution to Obtain Pure Para Tungsten Crystals. Basic Parameters & Controls of time, temperature, concentration, and pH, determine the quality and physical characteristics of the ammonium para tungstate crystals.

It is used as a universal intermediate product for a variety of applications such as manufacturing Tungsten Trioxide, Tungsten Metal and wide range of its derivatives, Fire proofing fabrics and cellulose, Reagent for uric acid, Alkaloids, Plasma proteins, Clinical analysis of blood, Textile plastics, Blood sugar, To form Tungsten metal by reduction, Other Tungsten Alloys, Preparation of tungstate for x-ray screen, Yellow pigment in ceramic and organometallic components as well as in catalysis and fine chemistry.

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LR Grade Sodium Tungstate Powder

LR Grade Sodium Tungstate Powder

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Product Details:
Packaging Details20 kg
GradeLR Grade
FormPowder
CAS No13472-45-2
CAS Number13472-45-2
Packaging TypeHDPE Bag
Packaging Size20 kg
Physical FormPowder
Molecular Weight329.86 g/ Mol
Density4.179 g/ cm3
Melting Point698 Degree Celsius
AppearanceFinely Divided Crystalline Powder
Molecular FormulaNa2WO4

Sodium Tungstate has applications as a catalyst, analytical reagent, fire proofing agent. It features a high degree of chemical purity and outstanding water solubility with no residue. It can be used in the manufacture of metal tungsten, tungsten acid, tungsten salts, and dyes, galvanic coatings, and the manufacture of X-ray contrast agents.

Sodium tungstate is Colorless or white crystalline powder and widely used as catalyst in paint industries, dyes industries, pigments and pharmaceuticals and many more chemical reactions like epoxidation of alkenes and oxidation of alcohols into aldehydes or ketones, it also used in Manufacture of heteropolyacid color lakes used in printing inks, plants, waxes, glasses, and textiles, Analytical reagent, Reagent for alkaloids, uric acid and plasma proteins, Fuel-cell electrode material, and Fire proofing agent, Manufacture of metal tungsten, tungstic acid and tungsten salts.

Sodium tungstate is an effective Antidiabetic agent when administered orally. It improves pancreatic function and beta cell proliferation. It activates glycogen synthesis through an insulin receptor-independent pathway.

There are dual effects of sodium tungstate on adipocyte biology: inhibition of Adipogenesis and stimulation of cellular oxygen consumption. Sodium tungstate inhibits adipocyte differentiation and regulates the mitochondrial oxygen consumption of adipose cells. These effects contribute to the anti-obesity activity of sodium tungstate and confirm its potential as a powerful alternative for the treatment of obesity.

Sodium tungstate is used for slurry sampling electro thermal atomic absorption spectrometric determination of indium in soils.

Typical applications include catalysis, pigment production, galvanic coatings, and the manufacture of X-ray contrast agents.

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Calcium Tungstate Powder

Calcium Tungstate Powder

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Product Details:
GradeLaboratory
CAS Number7790-75-2
AppearanceFine Divided Powder Form
Molecular formulaCaO4W
Molecular Weight287.92 g/mol
Density6.06 g/ml

Calcium tungstate occurs in nature as scheelite and is among the most important luminophores, When it is exposed to x-rays, it appears blue. This characteristic makes it particularly suitable for use in medical technology. It is used in transfer film in x-ray devices or as a contrast agent.

The calcium tungstate is used as fluorescent paint, photography using mask, medicine, X-ray photographs and sunlight, in dental medicine as a component for tooth root fillings. Here it is used as an x-ray contrast agent, enabling optimum dental treatment.

 

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LR Grade Tungstic Acid Powder

LR Grade Tungstic Acid Powder

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Product Details:
FormPowder
CAS Number7783-03-01
Chemical FormulaH2WO4
Density5.59 g/cm3
FormulaH2WO4
Melting Point (MP)100 Degree Celsius
AppearanceFine Amorphous Powder Form
CAS NO7783-03-01
Molecular Weight249.853 g/Mol
Assay99.90 % Minimum

Tungstic acid is an especially fine-grained yellow powder with an extremely narrow grain size distribution, a high degree of chemical purity, high reactivity and uniform morphology.

Due to these unique product qualities, highly sensitive, special applications are possible in areas such as homogeneous and heterogeneous catalysis, fine chemistry, surface-coating technology, Fire proofing fabrics and cellulose, Reagent for uric acid, Alkaloids, Plasma proteins, Blood sugar, Clinical analysis of blood, Textile (mordant, color resist) plastics, To form metal by reduction, Alloys, Preparation of tungstate for x-ray screen, yellow Pigments used in ceramics and in the production of tungsten metal of particularly high quality and organometallic tungsten compounds.

 

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