Item Code: 7803-63-6
Ammonium hydrogen sulfate, is a white, crystalline solid when it is completely pure, with formula (Nh4)Hso4. It is commonly collected as a byproduct of flue gas desulfurization, formed by partial neutralization of sulfuric acid (H2so4) aerosols by gaseous ammonia, Nh3. Indeed, the solid material can collect on and foul solid surfaces in the flues.