Southern Ionics may accommodate other customer needs upon request. The decomposition of sodium aluminate solutions has played a very important role in alumina production . Thank you : woelen. On average, each Al atom is surrounded by four oxygens, indicative of the predominance of Al(OH)4-(aq) in these solutions. Add to MyChemicals. Concentration variation of aluminate ions during the seeded precipitation process of gibbsite from sodium aluminate solution. Sodium Aluminate Solution. The solution in water is a strong base. Formula: NaAlO 2 Molecular mass: 82 Melting point: 1650°C Density: >1.5 g/cm³ Solubility in water: very good Sodium Aluminate solution is widely used in the water and wastewater treatment markets. Sodium aluminate is an inorganic chemical that is used as an effective source of aluminium hydroxide for many industrial and technical applications. However, it is very complicated and inherently slow and has been becoming an urgent problem [2,3]. * Contact can severely irritate and burn the skin and eyes with possible eye damage. Hydrometallurgy 2011 , 106 (1-2) , 93-98. It is a research hotspot to study the decomposition mechanism of sodium aluminate solutions. Hello, I'd like to know which safe methods I could use for disposal (make it harmless to the environment) of an aqueous solution of sodium aluminate, NaAlO2. Common Name: SODIUM ALUMINATE CAS Number: 11138-49-1 DOT Number: UN 2812 (solid) UN 1819 (solution) ----- HAZARD SUMMARY * Sodium Aluminate can affect you when breathed in. Sodium aluminate aq. * Breathing Sodium Aluminate can irritate the nose, throat 43% Sodium Aluminate Product Bulletin 43% Sodium Aluminate Property Minimum Target Maximum Appearance X Yellowish-Brown Liquid X Aluminum, as Al, (%) 12.1 12.3 12.5 Al 2 0 3, (%) 23.0 23.4 23.8 Na 2 0, (%) 19.1 19.4 19.7 Weight Ratio (Na 2 0:Al 2 0 3) 0.80 0.83 0.86 Molar Ratio (Na 2 … This generates fire hazard. Fill out the form below and we will be in touch shortly. Sodium aluminate, aqueous solution Aluminium Sodium Dioxide Sodium Aluminium Hydride. Our team of experts are at the ready. Pure sodium aluminate (anhydrous) is a white crystalline solid having a formula variously given as , () (hydrated), ⋅, or . A structural analysis of six alkaline sodium aluminate aqueous solutions by the X-ray diffraction method is reported. SODIUM ALUMINATE, SOLUTION. Chemical Identifiers What is this information? Reacts with ammonium salts. It reacts violently with acid and is corrosive to aluminium, tin and zinc. 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