Product: Eosin Blue C.A.S. No.: 548-24-3 CI NO.: 45400 M.F.: C20H6Br2N2Na2O9 M.W.: 624.09gm/mole Specifications: Dye content (By Gravimetry) = >85% Solubility 0.1 % (Dist. Water) = Clear solution Absorption maximum (Dist. water) ?max = 516-520nm Absorptivity (A1%1cm in water at ?max) = >800 Loss On Drying (110�°C) =
