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Sodium Aluminate Properties

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Sodium Aluminate

Description

Sodium aluminate is used in water treatment as an adjunct to water softening systems, as a coagulant aid to improve flocculation, and for removing dissolved silica and phosphates.In construction technology, sodium aluminate is employed to accelerate the solidification of concrete, mainly when working during frost.Sodium aluminate is also used in the paper industry, for fire brick production, alumina production and so forth.Sodium aluminate solutions are intermediates in the production of zeolites.

Chemical Properties

Appearance	White Crystalline Solid
CAS Number	11138-49-1
Density	1.5 g/cm³
InChI	1S/Al.Na.2O/q;+1;;-1
InChIKey	DEVGNDIPNXUFLZ-UHFFFAOYSA-N
Melting Point	1800 °C
Molar Mass	81.97 g/mol
Molecular Formula	NaAlO₂
Solubility	Soluble
Synonyms	Aluminate(AlO21-), sodium (9CI);Aluminum Sodium dioxide;Aluminum Sodium Oxide(Al2Na2O4);Aluminum Sodium Oxide (AlNaO2);Fimar A 2527;Kitakurito 10;P 100;Sodium Aluminum Dioxide;Sodium Aluminum Oxide (NaAlO2);Sodium Metaaluminate