Naphthol green B (C.I. 10020)

for microscopy
Acid green 1

Empirical formula (C₁₀H₅NNaO₅S)₃Fe
Molar mass (M) 878,47 g/mol
Oplosbaarheid: 160 g/l (H₂O, 20 °C)
WGK 1
CAS No.[19381-50-1]
EG-Nr. 243-010-2

Acid nitroso dye, soluble in water (1 %).