In terms of physical properties, it belongs to a crystalline powder. The high-quality ADA raw material is white, odorless, easily soluble in water, and has a density of 1.5257g per cubic centimeter. In terms of chemical properties, ADA buffer is relatively active. It has strong ability to bind metal ions and can complex with calcium, magnesium, manganese, copper, nickel, zinc, cobalt, etc. Therefore, it is not recommended to use ADA buffer in reaction solutions that require metal cations. As a raw material, ADA is commonly used to remove sulfur dioxide from semi water gas or as an additive in dyes. In the experiment, to prevent protein oxidation, ADA can be added to prevent irreversible reactions from occurring. As a buffer, ADA can be used to prepare amphoteric electrolytes and study myocardial contractile cells. Due to its minimal dependence on protein, ADA can support the survival of CEF cells even without protein in the culture medium. It should be noted that ADA cannot be used to study canine kidney activity as it inhibits adenosine triphosphatase activity. The antioxidant activity of ADA buffer is not strong, and when left for a long time, it will undergo oxidation reaction with oxygen in the air. Although the reaction process is slow, it is still recommended to use it in a timely manner after preparation to avoid solution deterioration that may affect the experimental results. Our commonly used packaging method is 25kg per cardboard drum, or customized packaging. ADA powder needs to be stored in a sealed container with a shelf life of 2 years at a temperature of 4-25 ℃. As an ADA manufacturer, our company continuously improves its purification technology. Currently, the purity of ADA is over 99%, the dry humidity is less than 0.5%, and its properties are excellent. Welcome new and old customers to purchase.