Fig. 1 · Structure
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Ca(II)-EDTA disodium dihydrate
Metal Chelate
Ca(II)-EDTA disodium dihydrate is a metal chelating agent that effectively binds divalent metal ions. This compound exhibits bactericidal activity against periodontal pathogens, including Aggregatibacter actinomycetemcomitans, Prevotella intermedia, and Porphyromonas gingivalis. Additionally, it serves as an effective chelating antidote in cases of lead and cadmium poisoning, making it a valuable reagent in toxicology and microbiological research.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 6766-87-6 |
| Applications | Metal Chelate |
| Formula | C10H12CaN2O8.2H2.2Na |
| Molecular Weight | 410.30 |
| Synonyms | Calcium disodium EDTA dihydrate |
| SMILES | O=C1[O-][Ca+2]([N]2(C1)CC3=O)([O-]3)([O-]C4=O)([O-]5)[N](C4)(CC2)CC5=O.[Na+].O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.