-
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...
- salt
sodium dithionite. For
historical reasons, it is
sometimes called hydrosulfite, but it
contains no
hydrogen and is not a sulfite. The
dianion has a...
- 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...
- to
degrade and form
epinephrine sulfonate. In
combination with
sodium hydrosulfite it is used as a rust-stain
remover It is used in
photography as an antioxidant...
- Pot****ium Sulfite,
Sodium Sulfite(Anhydrous),
Sodium Bisulfite,
Sodium Hydrosulfite, Pot****ium Metabisulfite, Pot****ium Bisulfite,
Sodium Metabisulfite Coloring...
-
applying a
substance capable of
removing the color, such as
chlorine or
hydrosulfite, to
create a
white or
light pattern on a darker-hued d**** background...
-
bleaching and
maturing agents.
Sodium dithionite (also
known as
sodium hydrosulfite) is one of the most
important reductive bleaching agents. It is a white...
-
carbonate (caustic potash)
containing a
reducing agent such as
sodium hydrosulfite or
thiourea dioxide. The
fabric is
immersed in the dye bath, and after...
- US3318905
states that the
nitroso derivative is
reduced with
sodium hydrosulfite (sodium dithionite) and not with
sodium hyposulfite (sodium thiosulfate)...
-
chemicals used to
bleach virgin pulp, but
hydrogen peroxide and
sodium hydrosulfite are the most
common bleaching agents.
Recycled pulp, or
paper made from...
