Sulfates: The sulfates are compounds of one or more metallic elements with the sulfate ion. This is a large class of minerals, whose members have few properties in common. [100%] 2023-03-03 [Mineralogy] [Chemical Compounds]...
Sulfite: Sulfites or sulphites are compounds that contain the sulfite ion (or the sulfate(IV) ion, from its correct systematic name), SO2−3. The sulfite ion is the conjugate base of bisulfite. (Chemistry) [95%] 2023-04-05 [Sulfites] [Sulfur oxyanions]...
Sodium sulfite: Sodium sulfite (sodium sulphite) is the inorganic compound with the chemical formula Na2SO3. A white, water-soluble solid, it is used commercially as an antioxidant and preservative. (Chemistry) [67%] 2023-03-02 [Photographic chemicals] [Sodium compounds]...
Sulfite process: The sulfite process produces wood pulp that is almost pure cellulose fibers by treating wood chips with solutions of sulfite and bisulfite ions. These chemicals cleave the bonds between the cellulose and lignin components of the lignocellulose. (Chemistry) [67%] 2022-09-05 [Chemical processes]
Sulfite ester: A sulfite ester (also known as an organosulfite) is a functional group with the structure (RO)(R'O)SO. They are in principle the esters of sulfurous acid, however as the acid cannot be produced they are in practice made ... (Chemistry) [67%] 2023-08-02 [Functional groups] [Organosulfites]...
Sulfite dehydrogenase: In enzymology, a sulfite dehydrogenase (EC 1.8.2.1) is an enzyme that catalyzes the chemical reaction The 3 substrates of this enzyme are sulfite, ferricytochrome c, and H2O, whereas its 3 products are sulfate, ferrocytochrome c, and H ... (Biology) [67%] 2022-10-28 [EC 1.8.2] [Enzymes of unknown structure]...
Sulfite sulfate: A sulfite sulfate is a chemical compound that contains both sulfite and sulfate anions . These compounds were discovered in the 1980s as calcium and rare earth element salts. (Chemistry) [67%] 2023-09-08 [Sulfites] [Sulfates]...
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