Phenol phthalein
Definition of Phenol phthalein
See
under
Phthalein
.
a
white
or
yellowish
white
crystalline
substance
made
from
phthalic
acid
and
phenol
.
Its
solution
in
alkalies
is
brilliant
red
,
but
is
decolorized
by
acids
,
and
as
this
reaction
is
exceedingly
delicate
it
is
used
as
an
indicator
.
See also:
Phenol
Phthalein
Word:
Browse
Phenalgin
Phenanthrene
Phenanthridine
Phenanthroline
Phene
Phenetol
Phenic
Phenic acid
Phenician
Phenicine
Phenicious
Phenicopter
Phenix
Phenocryst
Phenogamia
Phenogamian
Phenol
Phenol acid
Phenol alcohol
Phenol aldehyde
-Phenol phthalein-
Phenolate
Phenology
Phenolphthalein
Phenomenal
Phenomenalism
Phenomenist
Phenomenology
Phenomenon
Phenose
Phenyl
Phenyl hydrate
Phenyl hydrazine
Phenylamine
Phenylene
Phenylic
Phenylic alcohol
Pheon
Phial
Philabeg
Philadelphia lawyer
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