إيديتات ثنائي الصوديوم
| Kind | Excipient |
|---|---|
| Class | Antioxidants, chelators & preservatives — chelating agent (metal sequestrant) |
| Synonyms | disodium EDTA, edetate disodium, sodium edetate, Na2EDTA dihydrate, disodium dihydrogen ethylenediaminetetraacetate |
| Common uses / forms | Metal chelator, antioxidant synergist and preservative enhancer; ophthalmics, injectables, oral/topical; typical 0.005-0.1% |
| Properties | White crystalline powder, water-soluble, usually dihydrate; sequesters Ca/Fe/Cu/Mg; boosts efficacy of preservatives and slows metal-catalyzed oxidation |
| Compendia | USP, EP, BP, JP |
| Sourcing origins | China, India, EU, USA |
| Dominant inbound route | Hormuz |
| Indicative price band | $$ ($10–100 / kg) |
| Indicative lead time | short (30–50 days) |
| Notes | JP monograph as Disodium Edetate Hydrate. Do not confuse disodium vs calcium-disodium vs tetrasodium edetate — different pH and use; water of crystallization affects assay/dosing |
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Cite as: AUPAM Experts' Office, Disodium edetate — sourcing profile (Excipient) — AUPAM Data Bank, retrieved 2026-08-31, https://aupameo.org/datasets/databank/e-disodium-edetate.html