aluminum hydroxide

aluminum hydroxide
aluminum hydroxide n any of several white gelatinous or crystalline hydrates Al2O3·nH2O of alumina esp one Al2O3·3H2O or Al(OH)3 used in medicine as an antacid

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Al(OH)3, used as an antacid and as a phosphate binder in treatment of urolithiasis and hyperphosphatemia; the usual form is aluminum hydroxide gel or dried aluminum hydroxide gel (see under gel). It is also used as an adjuvant in adsorbed vaccines and toxoids.

Medical dictionary. 2011.

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  • aluminum hydroxide — n. a white powder, Al(OH) 3, obtained from bauxite and used to make glass, paper, etc. and in antacids …   English World dictionary

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  • aluminum hydroxide gel — [USP] a suspension of amorphous aluminum hydroxide in which there is partial substitution of carbonate for hydroxide; used as a gastric antacid, especially in treatment of peptic ulcer, and as a phosphate binder in treatment of hyperphosphatemia… …   Medical dictionary

  • aluminum hydroxide — Chem. a crystalline, water insoluble powder, Al(OH)3 or Al2O3·3H2O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers. Also called …   Universalium

  • colloidal aluminum hydroxide — aluminum hydroxide gel …   Medical dictionary

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  • dried aluminum hydroxide gel — [USP] an amorphous form of aluminum hydroxide in which there is partial substitution of carbonate for hydroxide, prepared by drying aluminum hydroxide gel at low temperature; used as an antacid and phosphate binder …   Medical dictionary

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  • aluminum — aluminic /al yeuh min ik/, adj. /euh looh meuh neuhm/, n. 1. Chem. a silver white metallic element, light in weight, ductile, malleable, and not readily corroded or tarnished, occurring combined in nature in igneous rock, shale, clay, and most… …   Universalium

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