HC Blue 2 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol [ 33229-34-4 ]

Cas Number: 33229-34-4
Appearance
dark blue to dark brown microcrystalline powder
Melting Point
108-111 ( ℃ )
Boiling Point
306.2 ( ℃ )