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1432-1033.1978.tb12269.x. Kenneth L. Williamson "Reduction of Indigo: Sodium Hydrosulfite as a Reducing Agent" J. Chem. Educ., 1989, volume 66, p 359. doi 10…11 kB (1325 palabras) - 06:13 25 abr 2024
Resultados de la Wikipedia en inglés.
- 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…12 kB (1211 palabras) - 13:56 24 ene 2024
- the sodium metabisulphite reacts with adrenaline, causing it to degrade and form epinephrine sulphonate. In combination with sodium hydrosulfite it is…13 kB (1143 palabras) - 13:02 30 mar 2024
- basic solution of sodium hydroxide (lye) or sodium carbonate (caustic potash) containing a reducing agent such as sodium hydrosulfite or thiourea dioxide…20 kB (2413 palabras) - 08:10 6 may 2024
- salts and sodium silicate are also added to improve bleaching with alkaline peroxide. Sodium dithionite (Na2S2O4), also known as sodium hydrosulfite, is the…29 kB (3245 palabras) - 17:33 30 mar 2024
- hydrazine. Palladium-on-carbon and hydrogen, stannous chloride, sodium hydrosulfite[5], or iron in acetic acid[6] are also effective reducing agents…4 kB (473 palabras) - 09:29 14 jun 2023
- are used as flour bleaching and maturing agents. Sodium dithionite (also known as sodium hydrosulfite) is one of the most important reductive bleaching…40 kB (4312 palabras) - 19:38 12 may 2024
- contain any of them. Tapioca also contains very little cholesterol, fat, or sodium. To support to the creation of tapioca pearls, some additives are used,…30 kB (2855 palabras) - 16:18 9 abr 2024
- chemical pulping include the Kraft process, which uses caustic soda and sodium sulfide and is the most common; alternatively, the use of sulfurous acid…17 kB (1378 palabras) - 16:57 20 may 2024
- the fabric in alkaline sodium hydrosulfite, bleaching the fabric with sodium hypochlorite, or boiling the fabric with 1–2% sodium chlorite adjusted to a…16 kB (1923 palabras) - 22:39 3 ene 2024
- chemicals used to bleach virgin pulp, but hydrogen peroxide and sodium hydrosulfite are the most common bleaching agents. Recycled pulp, or paper made…24 kB (2548 palabras) - 10:35 15 may 2024
- ISBN 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…1 kB (122 palabras) - 21:21 8 ago 2023
- platinum(IV) oxide, or Urushibara nickel. Iron in acidic media. Sodium hydrosulfite Sodium sulfide (or hydrogen sulfide and base). Illustrated by the selective…14 kB (1485 palabras) - 13:12 20 jul 2023
- chemicals used to bleach virgin pulp, but hydrogen peroxide and sodium hydrosulfite are the most common bleaching agents. Recycled pulp, or paper made…63 kB (7038 palabras) - 13:09 29 abr 2024
- Dithionite (redirección desde Hydrosulfite)is commonly encountered as the salt sodium dithionite. For historical reasons, it is sometimes called hydrosulfite, but it contains no hydrogen and is…4 kB (444 palabras) - 00:59 23 dic 2022
- nitroso derivative is reduced with sodium hydrosulfite (sodium dithionite) and not with sodium hyposulfite (sodium thiosulfate), as shown in the above…13 kB (1071 palabras) - 14:29 24 nov 2023
- Fieser's solution is an aqueous solution of potassium hydroxide, sodium hydrosulfite, and sodium anthraquinone β-sulfonate used for the removal of oxygen from…12 kB (1213 palabras) - 23:12 6 mar 2024
- incorrectly mixed chemicals used for gold plating consumer electronics. Sodium hydrosulfite and aluminum powder were added to a large vat, but a pipe blockage…7 kB (709 palabras) - 09:51 17 ene 2024
- headquarters. Tamil Nadu Chemicals Pvt. Ltd. manufactures chemicals like sodium hydrosulfite and its byproducts. The SETC Karaikudi Depot is there. Koviloor has…6 kB (324 palabras) - 05:05 28 ene 2024
- European centers. The washing often included chlorine bleach or sodium hydrosulfite. Chemical washings not only damage the wool fibers, but change the…171 kB (21 804 palabras) - 23:36 28 mar 2024
- Potassium dithionite (redirección desde Potassium hydrosulfite)potassium hydrosulfite is a potassium salt of dithionous acid. The compound has UN number UN 1929. As a dithionite, it is closely related to sodium dithionite…2 kB (49 palabras) - 04:20 9 ago 2022
- Pyrophoric alloys, n.o.s. UN 1384 4.2 Sodium dithionite or Sodium hydrosulfite UN 1385 4.2 Sodium sulfide, anhydrous or Sodium sulfide with less than 30 percent…10 kB (159 palabras) - 13:19 1 abr 2022