- The
dithionite is the
oxyanion with the
formula [S2O4]2−. It is
commonly encountered as the salt
sodium dithionite. For
historical reasons, it is sometimes...
-
Sodium dithionite (also
known as
sodium hydrosulfite) is a
white crystalline powder with a
sulfurous odor.
Although it is
stable in dry air, it decomposes...
- Pot****ium
dithionite or pot****ium
hydrosulfite is a pot****ium salt of
dithionous acid. The
compound has UN
number UN 1929. As a
dithionite, it is closely...
-
which is used to
bleach wool,
either as gas or from
solutions of
sodium dithionite, and
sodium borohydride.
Bleaches generally react with many
other organic...
- acid (H 2S 2O 2),
which is also of
doubtful existence.
Dithionite (S 2O2− 4) as in
sodium dithionite. Greenwood,
Norman N.; Earnshaw, Alan (1997). Chemistry...
- to be in its +5
oxidation state. It
should not be
confused with
sodium dithionite, Na2S2O4,
which is a very
different compound, and is a
powerful reducing...
-
oxidizes the chromop****s,
dithionite reduces these color-causing groups.
Dithionite reacts with oxygen, so
efficient use of
dithionite requires that oxygen...
- of
sodium borohydride is the
production of
sodium dithionite from
sulfur dioxide:
Sodium dithionite is used as a
bleaching agent for wood pulp and in...
- to
absorb the
sulfur dioxide given off by the
chemical dithionite in the developer,
dithionite was not
required in the
developing process. In 1881, he...
-
formation of an adduct. Thereafter, the
alkyl ligand migrates to the SO2.
Dithionite, the
reductively coupled derivative of
sulfur dioxide is
observed as a...
