Agent Name

EDTA, ferric ammonium salt

CAS Number

21265-50-9

Formula

C10-H12-Fe-N2-O8.H4-N

Major Category

Metals

Synonyms

Ethylenediaminetetracetic acid, ferric ammonium salt; Ferrate(-1), ((N,N'-1,2-ethanediylbis(N-(carboxymethyl)glycinato))(4-)-N,N',O,O',ON,ON')-, ammonium; Ammonium ((N,N'-ethylenebis(N-(carboxymethyl)glycinato))(4-)-N,N',O,O',ON,ON')ferrate(1-); Ferrate(1-), ((N,N'-1,2-ethanediylbis(N-((carboxy-kappaO)methyl)glycinato-kappaN,kappaO))(4-))-, ammonium (1:1), (OC-6-21)-; Ferrate(1-), ((N,N'-1,2-ethanediylbis(N-((carboxy-kappaO)methyl)glycinato-kappaN,kappaO))(4-))-, ammonium, (OC-6-21)-; Ferrate(1-), ((ethylenedinitrilo)tetraacetato)-, ammonium; [ChemIDplus] Ammonium (ethylenediaminetetraacetato)iron(III); Ammonium ferric ethylenediaminetetraacetate; Ammonium iron(3+) ethylenediaminetetraacetate; AmmoniumEisenEDTA; EDTA ferric ammonium; Ethylendiamintetraessigsaure, Ferriammonium; Ethylene diamine tetraacetic acid, ammoniumiron(III)salt; Ethylenediamine tetraacetic acid iron (III) ammonium salt; Ferric ammonium detarate; Ferric ammonium EDTA; Ferric ammonium ethylenediaminetetraacetate; NH4FeEDTA; VERSENE (TM) Photochelate EK; [IUCLID] EDTA, Iron(III) Ammonium Salt; [Spectrum MSDS]

Category

Organic Acids, Metal Salts

Description

Dark liquid with a mild ammoniacal odor; [Spectrum MSDS]

Sources/Uses

Used in photography; [REPROTOX] Used in the chemical, agricultural, and photographic industries; Used as a bleaching, complexing, and oxidizing agent; Also used as a fertilizer and catalyst; [IUCLID]

Comments

Commercial product is a 50-54% aqueous solution; An irritant; [Spectrum MSDS] See "Edetic acid."

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