The application of EDTA disodium in blood collection EDTA disodium belongs to the EDTA series of products, and is commonly used as an additive in blood collection, including EDTA dipotassium, tripotassium, and disodium. Three types of blood collection additives have the effect of anticoagulation in the use of blood collection. Today, we will mainly discuss the application and current situation of disodium in blood collection. Disodium, which can be used as an additive in blood collection, belongs to the analytical grade. The appearance is white crystalline powder, odorless, easily soluble in water but insoluble in ethanol. It is a high-quality chelating agent that can chelate multiple metal ions and has strong ability to separate metals. In the experimental detection of coordination titration, it is often used in combination to detect the content of metal ions. Because the EDTA salt series can protect the cellular components of the blood from interference. It does not affect blood cell count, has little impact on its morphology, and can also inhibit platelet aggregation. It is commonly used in hematological tests. Before the widespread use of potassium dioxide, EDTA disodium was often used as an anticoagulant additive to prepare anticoagulant tubes, but now manufacturers have basically phased out this preparation method. EDTA dipotassium and tripotassium are commonly used in the preparation of anticoagulant additives, so disodium is basically no longer used. Mainly because EDTA dipotassium has a faster anticoagulation speed compared to disodium, a higher solubility than disodium, and a better anticoagulation effect, making it more suitable for emergency blood testing. The change in market demand has also led to its neglect. Hubei Xindesheng is a high-tech enterprise that produces blood collection additives. Its EDTA series products include EDTA dipotassium, tripossium, and EDTA disodium, all of which are analytical grade and widely used in the field of blood collection additives. We can customize according to your needs. If you have a need for blood collection additives, please call Xindesheng on the official website. We will provide professional and timely pre-sales guidance and after-sales service.