1,4-Phenylenediamine Sulfate Price Not Available 10mg 1,4-Phenylenediamine Sulfate Supplier Page Catalog Number R041884 Molecular Formula C6H10N2O4S CAS# 159822-74-9 Purity ≥90% Inchi InChI=1S/C6H8N2.H2O4S/c7-5-1-2-6(8)4-3-5;1-5(2,3)4/h1-4H,7-8H2;(H2,1,2,3,4) Inchi Key UFPKLWVNKAMAPE-UHFFFAOYSA-N SMILES C1=CC(=CC=C1N)N.OS(=O)(=O)O Size 10mg Supplier Page https://www.musechem.com/product/R041884.html