Ammonium Metavanadate is commonly used as a catalyst, drier, mordant, etc. It is also widely used as a glaze in the ceramic industry. Additionally, it’s also used for paints, ink drying, microscopic staining, tile coloring, etc.
Ammonium vanadate can be toxic. Using and storing it need be to be cautious. The dust can irritate the eyes, skin and respiratory tract. It can pollute the environment and water if not processed properly. Ammonium metavanadate needs to be stored in a cool and ventilated environment. Keep it away from fire or any heat sources and out of direct sunlight. Last but not least, flammable (combustible) materials and edible chemicals should be stored separately.