oxalic acid, ammonium iron salt

Independent reference data for oxalic acid, ammonium iron salt (CAS 55488-87-4), compiled from public chemistry databases.

Registry identifiers across databases

Computed descriptors

Documented uses on record

Used in photography, blueprints, and aluminum pigments; [Merck Index]Aluminum Producing [Category: Industry]

Synonyms and trade names

FERRIC AMMONIUM OXALATE; Ammonium ferric oxalate; Ammonium ferrioxalate; 14221-47-7; Triammonium trioxalatoferrate; triazanium;iron(3+);oxalate; Ammonium trioxalatoferrate(III); 2944-67-4; Triammonium tris(oxalato)ferrate(3-); Triammonium trioxalatoferrate(3-); Triammonium iron(3+) trioxalate; ammonium iron(iii) oxalate; 9437980SQM; Ethanedioic acid, ammonium iron(3+) salt (3:3:1); Ammonium tris(oxalato)ferrate(III); HSDB 947

GHS hazard classification

Reported hazard statements	H302 (100%), H312 (100%), H315 (33.3%), H319 (33.3%), H332 (33.3%), H335 (33.3%)

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]

What the public record says

oxalic acid, ammonium iron salt · CAS 55488-87-4 · C6FeO12.3H4N. UNII 9437980SQM.

Physical description and handling notes

Source: PubChem / Wikidata; the batch COA governs where values differ.