• Ammonium Paratungstate - APT

    ammonium paratungstate image

    Ammonium Paratungstate (APT) is a kind of white powder, which is dissoluble in water. It is widely used as catalyst in petroleum. During production, heating the temperature to 220~280℃, ammonium paratungstate will loss some ammonia and crystallized water, and converse to AMT. And when the temperature is heated to 800℃, the tungsten trioxide is produced.

    Basic Information

    APT basic information photo

    Chemical Content

    APT chemical content photo


    APT SEM photo