The full name of EDTA-Na2 is disodium ethylenediaminetetraacetate, and it is usually used as a blood anticoagulant. Appearance is white or milky white granular powder, odorless and tasteless, soluble in water, but hardly soluble in ethanol. EDTA-Na2 is an excellent compounding agent in chemistry and a biochemical reagent with a very wide range of applications. However, in our daily life, when shopping in the supermarket, we sometimes find that there are ethylenediamine tetramine in the list of food ingredients. The name of disodium acetate is above.
Don't worry about this. Although EDTA-Na2 is a chemical product, it mainly functions as a stabilizer, coagulant, antioxidant and preservative in food processing. In addition, the legal food additives specified in the "National Food Safety Standard Food Additive Use Standards", numbered GB 2760-2014, as long as the corresponding dose is used for the corresponding food category, it will not cause harm to the body.

Many foods are protected by EDTA-Na2, and processed foods are treated with antioxidants to avoid deterioration, and can inhibit the proliferation of microorganisms and delay food spoilage, thereby "preserving the image." Therefore, without it, it would be difficult for us to enjoy all kinds of food at will.
In addition to being used in food, EDTA-Na2 is also used in the medical field, among which blood anticoagulants are the main ones. It is an important complexing agent, which is mostly used in electroless copper plating, gold plating, aluminum-tin alloy plating, electrochemical polishing of steel parts and the solution before silver plating of copper parts. It can also be used in detergents, liquid soaps, shampoos, agricultural chemical sprays, color photosensitive materials processing bleaching fixers, water purifiers, PH regulators, etc.
Here we recommend a manufacturer specializing in the production of blood collection tube additives: "Hubei Xindesheng Material Co., Ltd.". Desheng company produces EDTA-Na2 and also produces EDTA-K2/K3. The main core products are heparin series products and serum separation gel. Desheng company has a professional team to manage production and research and development. Up to now, Desheng company has produced blood collection reagents for more than ten years. Its product production experience is rich, the product quality is reliable, the production efficiency is good, the warehouse stock is sufficient, and the delivery is very good. rapid. If you are interested in Desun’s products, you can enter the company’s official website to contact customer service for more information.