Product Short Description: Ammonium Bisulfite corrosion inhibitor acts as oxygen scavengers used to effectively remove dissolved OXYGEN Product Description: Ammonium bisulfite is soluble in water. It is noncombustible. It is corrosive to aluminum. It is a strong irritant to skin and mucous membranes. It is toxic by skin absorption. This is most common oxygen scavengers used to effectively remove dissolved OXYGEN from your feedwater. By the presence of dissolved oxygen in system , corrosion and pitting caused on metal surface. Removes dissolved oxygen , By acting as an oxygen scavenger.