ITEM#: 4836-325890050
MFR#: 325890050
3,4-Diaminothiophene dihydrochloride, 96%, Thermo Scientific Chemicals, Brown or Gray, Melting Point: 240.0 deg.C to 245.0 deg.C, Molecular Weight: 187.09, Percent Purity: 96%, Quantity: 5g, Assay Percent Range: 95% min. (on dry substance)