-
Naphthol may
refer to: 1-
Naphthol 2-
Naphthol This set
index article lists chemical compounds articles ****ociated with the same name. If an
internal link...
- 2-
Naphthol, or β-
naphthol, is a
fluorescent colorless (or
occasionally yellow)
crystalline solid with the
formula C10H7OH. It is an
isomer of 1-naphthol...
- 1-
Naphthol, or α-
naphthol, is an
organic compound with the
formula C10H7OH. It is a
fluorescent white solid. 1-
Naphthol differs from its
isomer 2-naphthol...
-
Naphthol AS is an
organic compound with the
formula C10H6(OH)C(O)NHC6H5. It is the
anilide of 3-hydroxy-2-carboxynaphthalene. Many
analogous compounds...
- para-nitroaniline at ice-cold temperatures,
followed by
coupling with β-
naphthol: Para red is not
approved for use in food in any jurisdiction. In 2005...
- The
second step
involves adding the
solution of the
diazonium salt to 2-
naphthol, to
produce the
diazo dye.
Sudan I is
prone to
photodegradation when exposed...
- an aldehyde,
which condenses with two
molecules of a
phenol (usually α-
naphthol,
though other phenols such as
resorcinol and
thymol also give
colored products)...
- 1,1′-Bi-2-
naphthol (BINOL) is an
organic compound that is
often used as a
ligand for transition-metal
catalysed asymmetric synthesis.
BINOL has
axial chirality...
-
known as alpha-
naphthol orange, is an azo dye
formerly used as a food dye. It is the
disodium salt of 1-(m-sulfophenylazo)-2-
naphthol-6-sulfonic acid...
-
Naphthol yellow S is an
organic compound that is a dye. It is a
derivative of 1-
naphthol. At one time it was a po****r food
colorant but it was delisted...
