| 释义 |
aluminum hydroxide
noun
: any of several white gelatinous or crystalline hydrates Al2O3.nH2O of alumina found in nature, especially in bauxite, or obtained as precipitates by treating solutions of aluminum salts with hydroxides : hydrated alumina; especially : the trihydrate Al2O3.3H2O or Al(OH)3 of alumina, regarded as acting both as a weak base and as a weak acid, that occurs as gibbsite and is used chiefly in ceramics, in pigments, and as a reinforcing agent for rubber |