Ammonium acetate is widely used in biochemical research, particularly in the preparation of buffers for HPLC and LC-MS analyses. It serves as a volatile buffer, making it suitable for mass spectrometry applications where non-volatile salts could interfere with the detection process. In molecular biology, it is employed in the purification and precipitation of DNA and RNA, aiding in the extraction process. Additionally, it is used as a catalyst in organic synthesis, particularly in the production of acetamides and other organic compounds. In the food industry, it acts as a preservative and acidity regulator, ensuring the stability and safety of various products. Its versatility also extends to the textile industry, where it is utilized in dyeing processes to improve color fastness and uniformity.