United Wolfram

Kim, Surat, Gujarat

We are counted amongst the dominant Manufacturers, Suppliers, and Exporters of Blue Tungsten Oxide. We are based in Gujarat, India.  Our diligent professionals use the finest grade chemicals and sophisticated techniques for manufacturing it. It is composed in accordance with the stern industrial standards and norms. . Blue Tungsten Oxide is used in the Production of Tungsten Metal Powder by Reducing Techniques of Powder Metallurgy. We offer it at the leading market rates.

Technical Data :

• Cas No - 1314-35-8
• Blue Tungsten Oxide (Bto) (Nano Powder) (Wo2.81) (Wo2.95)

Physical Analysis :

• Colour - Blue - Violet
• Ignition - 100 % Sartorius Germany (No Loss)
• Apperence - Fine Divided Powder Form
• Particle Size Fsss - 5 - 20 Micron
• W Particle Size - 0.5 M (From Reduction)
• Tungsten Metal After Reduction - 79.6 % - 80.4 %
• Density - 1.51 Gm/cm3 - 3.48 G/cm3 At 25°c (Lit.)
• Melting Point - 1473°c, 1746 K, 2683°f
• Flash Point - Non-flammable

Chemical Analysis :

• M.W - 231.84 Gm/mol

Packing : 100 % Vergine High Density Bags 20 Kg, 30 Kg, 50 Kg In HDPE Drums

We have attained a remarkable position, as a Manufacturer, Supplier, and Exporter of Tungsten Trioxide. We produce it by the calcination of ammonium paratungstate (APT) under oxidizing conditions in a Closely Controlled Temperature, to remove the Water Molecules Form it. Tungsten Trioxide is used for many purposes in the everyday life. It is frequently used to manufacture tungstate for x-ray screen phosphors, fireproofing fabrics, and gas sensors. Due to its rich yellow colour, it is also used as a pigment in ceramics and paints.

Details :

• 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.

Owing to a vast industry experience and profound knowledge, we have emerged as a major manufacturer, Supplier, and Exporter of Ammonium Paratungstate. It is widely used as a universal intermediate product for a variety of applications, such as manufacturing Tungsten Trioxide, Tungsten Metal and wide range of its derivatives, Fireproofing 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. We manufacture it in accordance with the predefined industrial standards and norms.

Details :

• 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.

Technical Data :

• Cas No - 12333-11-8
• Ammonium Meta Tungstate (Amt) -  (Nh4)10(H2w12o42)·4h2o

Physical Analysis :

• Colour - White To Off White
• Apperence - Crystalline Powder Form
• Tungsten Trioxide - 92.5 %
• Ignition Loss In Air At 500 - 600°c - 7.5 % Maximum
• Melting Point - 100°c (Dec.)(Lit.)

Chemical Analysis :

• M.w - 3011 G/mol

Packing : 100 % Vergine High Density Bags 20 Kg, 30 Kg, 50 Kg In Hdpe Drums

We are rigorously engaged in manufacturing, supplying, and exporting Ammonium Metatungstate. Our entity is based in Gujarat, India. Ammonium Metatungstate (AMT) is manufactured to meet the exacting standards of the catalyst, medical, and semiconductor industries. We are backed by a team of dexterous professionals, which manufactures the Ammonium Metatungstate with a high level of precision. We thoroughly examine it, as per the stringent quality parameters before delivering it to our clients.

We have notched a remarkable position, as a Manufacturer, Supplier, and Exporter of Cobalt Sulfate. We are based in Gujarat, India. Our offered Cobalt Sulfate is widely used for the preparation of pigments, as well as in the manufacture of other cobalt salts. Our Cobalt Sulfate is formulated by using the superior quality chemicals. Red in appearance, our cobalt sulphate is used in various chemical reactions and syntheses.

Details : Cobalt (II) Sulfate is the Sulphate salt of divalent cobalt. Cobalt Sulfate appears as red monoclinic crystals that melt at 96.8^oC and become anhydrous at 420^oC. Cobalt Sulfate is soluble in water, slightly soluble in ethanol, and especially soluble in methanol. Cobalt sulfate is used the preparation of pigments, as well as in the manufacture of other cobalt salts. Cobalt Sulfate is formulated using superior chemicals. Red in appearance, our cobalt sulfate is used in various chemical reactions and syntheses.