analytical standard
Synonym(s): Crystal Ponceau 6R; Acid Red 44; Brilliant Crystal Scarlet; Crystal Scarlet; Ponceau 6R
Empirical Formula: C20H12N2Na2O7S2
Formula Weight: 502.43
Linear Formula: C20H12N2Na2O7S2
MDL Number: MFCD00013279
Purity: ≥98.0% (HPLC)
Melting Point: >300 °C(lit.)