AMMONIUM TUNGSTATE PENTAHYDRATE

Ammonium tungstate pentahydrate can be used in the manufacture of ammonium phosphotungstate and other tungsten compounds. For example, some literature reports its use in the preparation of a variety of environmentally friendly, friction-reducing, antioxidant, non-sulfur phosphorus organic tungsten additives, such as N-octadecylimine diethanol tungstate diester.

white fine crystalline powder