-
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...
- to
degrade and form
epinephrine sulfonate. In
combination with
sodium hydrosulfite it is used as a rust-stain
remover It is used in photography. Concentrated...
-
alkaline peroxide.
Sodium dithionite (Na2S2O4), also
known as
sodium hydrosulfite, is the
other main
reagent used to
brighten mechanical pulps. In contrast...
- ISBNÂ 978-0-08-037941-8. Williamson,
Kenneth L. (1989). "Reduction of Indigo:
Sodium Hydrosulfite as a
Reducing Agent".
Journal of
Chemical Education. 66 (4): 359. Bibcode:1989JChEd...
-
bleaching and
maturing agents.
Sodium dithionite (also
known as
sodium hydrosulfite) is one of the most
important reductive bleaching agents. It is a white...
- 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...
- 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...
