Description
Ammonium Hydroxide, GR ACS, is a solution of ammonia in water and used as a complexant and base in qualitative inorganic analysis. It becomes a deep blue color with copper solutions. It is also used to dissolve silver oxide residues, such as the ones formed from Tollens’ reagent. The GR ACS brand is an MilliporeSigma trademark and indicates this chemical reagent is suitable for use in analytical chemistry and that the product meets or exceeds American Chemical Society (ACS) requirements. /p>