Product name:Thymolphthalein
CAS: 125-20-2
Molecular Formula: C28H20O4
Molecular Weight: 430.54
Product description:White or yellow microstrip needle crystal, soluble in ethanol and acetone, insoluble in water, soluble in acid red, blue soluble in dilute lye.By the thyme condensation of phenol with phthalic anhydride was prepared.Ph indicator, pH9.3 (colorless) ~ 10.5 (blue); Blood test reagent
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