SODIUM ALUMINATE Usage And Synthesis
Sodium aluminate is a white crystalline solid or solution.
Mordant, zeolites, water purification, sizing paper, manufacture of milk glass, soap and cleaning compounds.
sodium aluminate: white solid,NaAlO2 or Na2Al2O4, which is insolublein ethanol and soluble inwater giving strongly alkaline solutions;m.p. 1800°C. It is manufacturedby heating bauxite withsodium carbonate and extractingthe residue with water, or it may beprepared in the laboratory by addingexcess aluminium to hot concentratedsodium hydroxide. In solutionthe ion Al(OH)4- predominates.Sodium aluminate is used as amordant, in the production of zeolites,in effluent treatment, in glassmanufacture, and in cleansing compounds.
Water solution of the white crystalline powder. Corrosive to metals and tissue.
Air & Water Reactions
Sodium aluminate will dissolve in water and produce a strong corrosive alkaline solution. May generate heat when water is added.
SODIUM ALUMINATE generates a strong base in water; reacts violently with acids and corrosive to metals. Not compatible with copper, tin, zinc, aluminum, acids, phosphorus, or chlorocarbons.
(Solution) Strong irritant to tissue.
Material is caustic. Irritates skin, eyes, and gastrointestinal tract, causing redness of skin and eyes, burning sensation of mucous membranes.
Behavior in Fire: Containers may burst when exposed to heat.
Moderate irritant to skin, eyes, and mucous membranes. A corrosive substance. When heated to decomposition it emits toxic fumes of NazO.
Used in water and waste treatment; papermaking industry; in printing on fabrics; in the manufacture of pigments, milk glass, and soap; hardening building stone; sizing paper; as a water softener.
UN2812 Sodium aluminate, solid, Hazard class: 8; Labels: 8-Corrosive material. UN1819 Sodium aluminate, solution, Hazard class: 8; Labels: 8-Corrosive material.
The aqueous solution is a strong base. Reacts violently with acid. Incompatible with organic anhydrides; isocyanates, alkylene oxides; epichlorohydrin, aldehydes, alcohols, glycols, caprolactum, chlorocarbons. Corrosive to metals; attacks copper, tin, aluminum, and zinc.
- ALUMINUM OXIDE
- Aluminum oxide
- SODIUM OXIDE
- SODIUM ALUMINATE: (CA 8% H2O), (99.9%-AL),Sodium aluminate(1-)
- SODIUM DIHYDRODIMETHYLALUMINATE, 1M SOLUTION IN TOLUENE/THF (1:1)
- Sodium bis(2-methoxyethoxy)aluminiumhydride
- sodium aluminate (beta alumina)
- Sodium aluminate solution
- Trisodium hexafluoroaluminate
- MOLECULAR SIEVE
- SODIUM TETRACHLOROALUMINATE
- sodium aluminate (alpha alumina)
- Silicic acid, aluminum magnesium sodium salt
- Sodium aluminium hydride
- SODIUM ALUMINATE
- SODIUM ALUMINATE, HYDRATE
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