White Ammonium Paratungstate

We are engaged in manufacturing and supplying excellent quality White Ammonium Paratungstate to our valuable clients. Ammonium paratungstate is a white crystalline salt of ammonium and tungsten with the chemical formula (NH4)10(W12O41)A.5H2O.Ammonium paratungstate is produced separating tungsten from its ore. Once the ammonium paratungstate is prepared it is heated to its decompose.
Ammonium Paratungstate offered comprises a white crystalline salt of ammonium & tungsten and has chemical formula of (NH4)10(W12O41)A.5H2O. Also known as APT it is used as a fundamental intermediate for downstream manufacturing of most of tungsten materials as well as in tungsten-bearing catalysts.

Made available in form of a white crystalline powder with minimum WO3 content of 88.5% it is used as reagent or as source for highly-pure tungsten metal powder carbide or tungstic acid. Some other applications include in field of absorbent gels as coloring agent in porcelain industry as ceramic additives as sintered metal additives and others.