Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1710290Generated: November 2, 2026

Ethylenediaminetetraacetic Acid → Bismuth EDTA

https://huagongshe.com/reaction/1710290

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylenediaminetetraacetic AcidHCID 6049—
ReactantBismuth;trinitrate;hexahydrateHCID 86618270—
SolventAmmonium HydroxideHCID 14923—
ProductBismuth EDTAHCID 86618269—

Reaction Steps

A precursor solution is prepared by mixing 2.425 g of bismuth nitrate hexahydrate into 10 ml of 28% ammonium hydroxide solution containing 2 g of EDTA (ethylene diamine tetraacetic acid-sodium salt) under reflux until a clear solution results.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07790137B2
Source datasetuspto-grants-2010_09
ORD IDord-7338affa70ff445b8d0a9b1dcee742d4
Source noteuspto-grants-2010_09