Galtek Kimya supplies high-performance tungsten chemicals such as ammonium paratungstate, ammonium metatungstate, tungstic acid, tungsten oxide and sodium tungstate, in grades to suit your chemical application.
Ammonium paratungstate is a white crystalline powder of very high chemical purity. It is the standard intermediate for tungsten oxides, tungstic acid, ammonium metatungstate and organometallic compounds, and is also used in catalysis and fine chemistry.
Tungstic acid is a very fine yellow powder with an extremely narrow grain size distribution, excellent chemical purity, high reactivity and uniform morphology. It is used in homogeneous and heterogeneous catalysis, fine chemistry and surface finishing, and to make organometallic tungsten compounds.
Products
- Ammonium metatungstate (AMT)
- White crystalline powder with high water solubility, used to make catalysts
- Ammonium paratungstate (APT)
- White crystalline powder with low water solubility, used to make tungsten metal powder and tungstic acid
- Blue tungsten oxide
- Blue crystalline powder for various chemical applications
- Yellow tungsten oxide
- Yellow crystalline powder used to make tungsten metal powder
- Tungstic acid
- Very fine yellow powder with a very narrow particle size distribution, used to make catalysts
- Sodium tungstate
- White crystalline powder used to make pigments
Applications
- Intermediate for tungsten and carbide production
- Precursors for catalysts, including oil refining and DeNOx (nitrogen oxide removal)