ACES is a biological buffering agent, with the Chinese name N - (2-ethylenediamino-2-aminoethanesulfonic acid). It usually exists in two forms on the market. The prepared solution or powder form can be selected according to one's own needs. It has extremely special physical and chemical properties, so it can be used in many biochemical research experiments. Today, the editor will teach you how to quickly synthesize the buffer ACES using low-cost raw materials. The synthesis methods of ACES can also be found on search engines on various platforms, but most of them are cumbersome and not applicable. The method introduced below is simple to synthesize and has low raw material prices. You can try it yourself at home. Synthetic raw materials: chemically pure chloroacetamide, taurine, 95% ethanol; Experimental equipment: three necked flask, spherical condenser tube, cylindrical funnel, filtration bottle, Brinell funnel, stirrer, vacuum dryer, qualitative filter paper (9cm), CDR-1 differential calorimeter, PE580-B infrared spectrometer; Synthesis steps: 1. Quantitatively reflux the aqueous solution mixture of chloroacetamide and taurine; 2. Adjust the reaction solution to a certain pH value for reaction; 3. Adjust the reaction solution to acidity after cooling it; 4. Obtaining white crystals in alcohol solution; 5. Dry in a vacuum dryer to obtain the finished ACES powder. (As mentioned above, ACES usually exists on the market in the form of powder or solution. The powder is for convenient storage and transportation, and in practical applications, it needs to be configured as a solvent before use.) It is worth noting that the above only introduces one synthesis method of ACES, which cannot guarantee the quality of the finished product. It is necessary to draw conclusions based on the specific operation process. If conducting important experiments, it is necessary to find formal channels to purchase products. Desheng is a manufacturer of ACES buffering agents. Currently, the purity of ACES products is high, all parameters meet the standards, and the price is favorable. If you need to purchase, please feel free to inquire and order!