Ponceau 4R (C.I. 16255), extra pure, 10 g, glass

Ponceau 4R (C.I. 16255), extra pure, Molar mass (M) 604,47 g/mol, Density (D) 1,772 g/cm³, CAS No. 2611-82-7, EC No. 220-036-2, Empirical formula C₂₀H₁₁N₂O₁₀S₃Na₃