Product : O- Cresolphthalein Complexone C.A.S. No. :2411-89-4 M.F. :C32H32N2 O12 M.W. :636.62gm/mole Specifications: Solubility 0.1% (0.1N NaOH) = Clear solution Absorption maximum (0.1N NaOH) at ?max = 572-578nm Absorptivity (A1%1cm in 0.1N NaOH, at ?max on dried substance) = >790 Loss On Drying (110�°C) =
