Ammonium acetate solution is widely used in biochemical research, particularly in the preparation of buffers for high-performance liquid chromatography (HPLC) and mass spectrometry (MS). It serves as a volatile buffer, making it ideal for these analytical techniques as it leaves minimal residue, ensuring clean and accurate results. In molecular biology, it is employed in DNA and RNA precipitation protocols, aiding in the purification of nucleic acids. Additionally, it is utilized in protein crystallization studies, where its buffering capacity helps maintain stable pH conditions. The solution also finds application in the synthesis of various organic compounds, acting as a source of acetate ions in chemical reactions. Its versatility and effectiveness make it a valuable reagent in both analytical and synthetic chemistry.