Email this pagePrint this page Thymolphthalein Go back to: Chemical Reagents, pH Indicators and Biological Stains Product Code: C2863 F.W. 430.54CAS# 125-20-2Reagent A.C.S., PowderpH 8.8 Colorless - 10.5 Blue Hazard Rating4-Extreme 3-Severe 2-Moderate 1-Slight 0-Minimal Health2 Flammability1 Reactivity0 5 grams$14.52 each 25 grams$34.72 each 3-D Molecule Model of Thymolphthalein : From the ChemExper Chemical Directory MSDS for Thymolphthalein