Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
pheasant
pheasant’s-eye
phellem
phelloderm
phellogen
phen-
phenacaine
phenacite
phenanthrene
phencyclidine
phenetics
phenix
Phenix City
pheno-
phenobarbital
phenobarbitone
phenocopy
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

phenolphthalein

phe·nol·phthal·ein [ f nawl tháy ln, fnəl tháy ln ]


noun 
Definition:
 
chemical indicator: a colorless or yellowish compound. Use: chemical indicator, laxative. C20H14O4

Advertisement

© 2009 Microsoft