Solubility 0.1% in 50% EtOH......................................................................Clear solution
Dye Content.....................................................................................................88% min
Absorption Max.(in Ethanol 50%)...........................................................549 nm - 552 nm
Absorptivity (A1%,1cm,in 50% EtOH).....................................................2350 - 2700
Loss On Drying (110C) 1 hr..........................................................................10% max
