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anion
(redirected from anionic)

    Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
anion /an·ion/ (an´i-on) a negatively charged ion.anion´ic
an·i·on (nn)
n.
A negatively charged ion, especially one that migrates to the anode in electrolysis.
ani·onic (-nk) adj.
Anion
An ion carrying a negative charge owing to a surplus of electrons. Anions in the body include bicarbonate, chloride, phosphate, sulfate, certain organic acids, and certain protein compounds.
Mentioned in: Electrolyte Supplements
anion
[an′ī·ən]
Etymology: Gk, ana + ion, backward going
a negatively charged ion that is attracted to the positive electrode (anode) in electrolysis. Compare cation. anionic, adj.
anion [an´i-on]
an ion carrying a negative charge. adj., adj anion´ic.
anion (aˑ·nēˈ·n),
n a negatively charged ion that is formed when an atom or a molecule gains one or more electrons. See also ion.
anion (an´īn),
n a negatively charged ion.
anion
an ion carrying a negative charge. In an electrolytic cell anions are attracted to the positive electrode (anode).
anion-exchange resin
see ion-exchange resin.
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has patented a dye composition comprising, in a medium that is suitable for dying keratin fibers, at least one dye chosen from oxidation dye precursors and direct dyes, at least one surfactant chosen from nonionic surfactants and anionic surfactants, at least one hydroxyethylcellulose, at least one cationic associative polymer; and at least one fatty substance.
Dye composition patented by L'Oreal by Household & Personal Products Industry
A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally an additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided.
Sulfur containing initiators for anionic polymerization of monomers by Rubber World
The surfactants can be discharged from wastewater treatment plants (WWTP) and from the sewage sludge used as a fertilizer in the agriculture, because anionic surfactants can accumulate in the sewage sludge [7-9].
Column study of the leaching and degradation of anionic surfactants ... by Selberg, Aare; Budashova, Jana; Tenno, Toomas / Estonian Academy of Sciences: Chemistry
 
 
 
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