High-purity ultrafine tungsten trioxide refers to the tungsten trioxide powder with purity of greater than or equal to 99.99%, apparent density of…
Medium tungsten trioxide can be produced by ammonium paratungstate – sodium paratungstate complex salt method. The apparent density of the obtained tungsten…
Coarse tungsten trioxide has an apparent density of 1.2~1.6g/cm3. Coarse WO3 has greater apparent density as its particle size is larger than…
Fine tungsten trioxide can be prepared by double salt method with apparent density of 0.5~0.7g/cm3. Smaller the particle size, smaller the apparent…
Cobalt tungsten oxide, also called cobalt tungstate, is a kind of net gray powder with molecular formula of CoO4W. As a type…
Cadmium borotungstate is a kind of yellow triclinic crystal with toxicity, CAS No. of 1306-26-9, relative density of 3.28g/cm3, melting point of…
Strontium tungstate is a type of tungstate with tetragonal crystal system, CAS No. of 13451-05-3, relative density of 6.187g/mL (25/4°C), chemical formula…
Lead tungstate is a white to pale yellow powdery solid with the chemical formula of PbWO4, molecular weight of 455.03800 and CAS…
Nickel tungstate is also called nickel tungsten oxide with CAS No. of 14177-51- 6, molecular formula of NiWO4, molecular weight of 306.53100…
Ultrafine tungsten trioxide has special physical and chemical properties such as catalysis, photochromism, electrochromism, gas sensing and pressure sensing. So, it is…