Soluble in aq. NH4OH, alkali sulfites, AcOH Decomposes in strong acids[2] Insoluble in liquid SO2[3]
Structure
Crystal structure
Monoclinic, mP24[5]
Space group
P21/c, No. 14[5]
Point group
2/m[5]
Lattice constant
a = 4.6507 Å, b = 7.891 Å, c = 11.173 Å[5]
α = 90°, β = 120.7°, γ = 90°
Hazards
GHS labelling:
Pictograms
[4]
Signal word
Warning
Hazard statements
H315, H319, H335[4]
Precautionary statements
P261, P305+P351+P338[4]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Chemical compound
Silver sulfite is the chemical compound with the formula Ag2SO3. This unstable silver compound when heated and/or in light it decomposes to silver dithionate and silver sulfate.[3]
^ abcLide, David R., ed. (2009). CRC Handbook of Chemistry and Physics (90th ed.). Boca Raton, Florida: CRC Press. ISBN 978-1-4200-9084-0.
^Comey, Arthur Messinger; Hahn, Dorothy A. (February 1921). A Dictionary of Chemical Solubilities: Inorganic (2nd ed.). New York City: The MacMillan Company. p. 1046.
^ abBrauer, Georg, ed. (1965). Handbook of Preparative Inorganic Chemistry. Vol. 2. New York: Academic Press Inc. p. 1043. ISBN 0323161294.
^ abcdSigma-Aldrich Co., Silver carbonate. Retrieved on 2014-07-31.
^ abcdLarsson, Lars Olof (1969). "The Crystal Structure of Silver Sulphite". Acta Chemica Scandinavica. 23 (7): 2261–2269. doi:10.3891/acta.chem.scand.23-2261.
Silversulfite is the chemical compound with the formula Ag2SO3. This unstable silver compound when heated and/or in light it decomposes to silver dithionate...
Silver sulfate is the inorganic compound with the formula Ag2SO4. It is a white solid with low solubility in water. Silver sulfate precipitates as a solid...
metol after it has been oxidised in the process of reducing silver in the emulsion. Sulfite in a developer not only acts to prevent aerial oxidation of...
Isolated sulfite oxidase deficiency is a rare, fatal genetic disease preventing production of sulfite oxidase, needed to metabolize sulfites to sulfates...
HCA, or a washing aid, and which can consist of a 2% solution of sodium sulfite, can be used to shorten the effective washing time by displacing the thiosulfate...
metabolise thiosulfates. Thiosulfate ion is produced by the reaction of sulfite ion with elemental sulfur, and by incomplete oxidation of sulfides (e.g...
double-bond character. Sodium thiosulfate is prepared by oxidation of sodium sulfite with sulfur. It is also produced from waste sodium sulfide from the manufacture...
trace amounts of the developer. This compound is often an alkali hydrogen sulfite (bisulfite) which also serves to preserve the thiosulphate. Less commonly...
W X Y Z "Cerium (III) Acetate" (PDF). Retrieved 2019-09-28. "Magnesium Sulfite" (PDF). srdata.nist.gov. Retrieved 2018-12-21. Patnaik, Pradyot. (2003)...
printing, a developer containing methol-hydroquinone and sulfite stabilizers may be used. Exposed silver halide oxidizes the hydroquinone, which then oxidizes...
II (Caustic Sulfite process) – color (brown and black) Caramel III (Ammonia process) – color (brown and black) Caramel IV (Ammonia sulfite process) – color...
thermomechanical pulp (TMP), and bleached or unbleached kraft or sulfite pulps. Kraft and sulfite refer to the type of pulping process used to remove the lignin...
insoluble in ethanol and diethyl ether. It is produced by treating ammonium sulfite with sulfur at temperatures between 85 and 110 °C: [NH4]2SO3 + S → [NH4]2S2O3...
chlorophyll), and microbe culture media. Magnesium sulfite is used in the manufacture of paper (sulfite process). Magnesium phosphate is used to fireproof...
sulfide is oxidized to sulfite by means of a reverse operation of the dissimilatory sulfite reduction (Dsr) pathway. The sulfite generated by rDsr is then...
deficient in molybdenum have poorly functioning sulfite oxidase and are prone to toxic reactions to sulfites in foods. The human body contains about 0.07 mg...
H2O Alternatively, it can be prepared by the oxidation of sodium sulfite by the silver(I) cation: Na 2SO 3 + 2 Ag+ + SO2− 3 → Na 2S 2O 6 + 2 Ag Another...
developer.[citation needed] Berkeley discovered that with his own addition of sulfite, to absorb the sulfur dioxide given off by the chemical dithionite in the...
the oxidation can produce elemental sulfur, polysulfides, polythionates, sulfite, or sulfate. Metal sulfides react with halogens, forming sulfur and metal...
of lead, is primarily lead sulfide (PbS). The sulfide is oxidized to a sulfite (PbSO3), which thermally decomposes into lead oxide and sulfur dioxide...
sodium, or Na+, and that the anion is the sulfite ion (SO2−3). Therefore, this compound is named sodium sulfite. If the given formula is Ca(OH)2, it can...
already 90% cellulose. There are three main chemical pulping processes: the sulfite process dates back to the 1840s and was the dominant method before the...
glutathione + sulfite + 2 H+ This enzyme contains iron. In humans, sulfur dioxygenase is needed to detoxify sulfide. Suzuki I, Silver M (July 1966)....
used as a fertilizer. Thiosulfate salts are produced by the reaction of sulfite ion with elemental sulfur, and by incomplete oxidation of sulfides. For...