redox indicator, Reag. Ph. Eur., E0 in sulfuric acid 1 mol/l = +1,06 volt
Synonym(s): 1,10-Phenanthroline iron(II) sulfate complex; o-Phenanthroline ferrous sulfate complex
Empirical Formula: C36H24FeN6O4S
Formula Weight: 692.52
Linear Formula: [Fe(C12H8N2)3]SO4
MDL Number: MFCD00036428
RIDADR: UN 3082 9 / PGIII
Hazard statements: H411
Precautionary statements: P273
Hazard Codes (Europe) : N
Risk Statements (Europe): 51/53
Safety Statements (Europe): 61
WGK Germany: 2