aluminite


aluminite
/əˈlumənaɪt/ (say uh'loohmuhnuyt)

noun
a hydrous aluminium sulphate, Al2SO4(OH)4.7(H2O), grey-white in colour, and used to reduce the setting time of cementitious mortars.

Australian English dictionary. 2014.

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  • aluminite — ● aluminite nom féminin (allemand Aluminit) Sulfate d aluminium naturel Al2SO4(OH)4,7H2O. ⇒ALUMINITE, subst. fém. MINÉR. Sulfate hydraté d aluminium existant à l état naturel sous forme de masses blanches. Synon. webstérite. Rem. 1. Attesté ds… …   Encyclopédie Universelle

  • Aluminite — is a hydrous aluminium sulfate mineral with formula: Al2SO4(OH)4·7(H2O). It is an earthy white to gray white monoclinic mineral which almost never exhibits crystal form. It forms botryoidal to mammillary clay like masses. It is very soft Mohs… …   Wikipedia

  • aluminite — s. f. [Mineralogia] Sulfato de alumina que se apresenta em massas de superfícies lisas e brancas.   ♦ Grafia no Brasil: aluminita …   Dicionário da Língua Portuguesa

  • aluminite — aliuminitas statusas T sritis chemija apibrėžtis Mineralas. formulė Al₂[(OH)₄|SO₄]·7H₂O atitikmenys: angl. aluminite rus. алюминит …   Chemijos terminų aiškinamasis žodynas

  • aluminite — /euh looh meuh nuyt /, n. a mineral, hydrous aluminum sulfate, Al2(SO4)(OH)4·7H2O, occurring in white, chalky masses. Also called websterite. [1865 70; ALUMIN + ITE1] * * * …   Universalium

  • aluminite — noun A hydrous aluminium sulfate mineral with formula AlSO(OH)·7(HO). Syn: alley stone, websterite …   Wiktionary

  • aluminite — alu·mi·nite …   English syllables

  • aluminite — əˈlüməˌnīt noun ( s) Etymology: German aluminit, from alumin + it ite : a hydrous aluminum sulfate Al2SO4(OH)4.7H2O usually occurring in white compact reniform masses …   Useful english dictionary

  • Aluminit — (Websterit, hallische Erde) Aluminit aus Newhaven, Sussex, England Chemische Formel Al2[(OH)4|SO4] • 7 H2O Mineralklasse …   Deutsch Wikipedia

  • Алюминит — Алюминит …   Википедия