has role sulfide mineral reducing agent iron(2+) sulfides pyrite 119.879 119.97500 An iron sulfide mineral with formula FeS2. CAS:1309-36-0 CHEBI:86471 FeS2 FeS2 InChI=1S/Fe.S2/c;1-2/q+2;-2 NIFIFKQPDTWWGU-UHFFFAOYSA-N PMID:25381488 PMID:25588180 PMID:25644191 PMID:25646928 PMID:25666234 PMID:25714842 PMID:25720669 PMID:25792435 PMID:25804530 PMID:25935408 PMID:25941034 PMID:25970929 PMID:26026959 PMID:26077541 PMID:26087015 Reaxys:11329938 Reaxys:16539389 Wikipedia:Pyrite [Fe++].[S-][S-] chebi_ontology fool's gold iron disulfide iron persulfide iron(2+) disulfide