Ferroin Sulfate Price Not Available 5mg Ferroin Sulfate Supplier Page Catalog Number R036799 Molecular Formula C36H24FeN6O4S CAS# 14634-91-4 Purity ≥90% Inchi InChI=1S/3C12H8N2.Fe.H2O4S/c3*1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;;1-5(2,3)4/h3*1-8H;;(H2,1,2,3,4)/q;;;+2;/p-2 Inchi Key CIWXFRVOSDNDJZ-UHFFFAOYSA-L SMILES C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.[O-]S(=O)(=O)[O-].[Fe+2] Size 5mg Supplier Page https://www.musechem.com/product/R036799.html