Certificate of Analysis

 

Product Name: Ethylenediaminetetraacetic acid trisodium salt
Catalog Number: M13546
CAS Number: 150-38-9

Physical and Chemical Properties
Molecular Weight: 358.19
Solubility: Water 50 mg/mL
Storage: 2-8°C, dry, sealed
Chemical Structure: Ethylenediaminetetraacetic acid trisodium salt Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: Ethylenediaminetetraacetic acid trisodium salt (EDTA trisodium salt) is used to bind metal ions in the practice of chelation therapy, for treating mercury and lead poisoning, used in a similar manner to remove excess iron from the body, for treating the complication of repeated blood transfusions, as would be applied to treat thalassaemia.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.