It reacts violently with acid and is corrosive to aluminium, tin and zinc. Sodium aluminate aq. Fill out the form below and we will be in touch shortly. solution disposal? On average, each Al atom is surrounded by four oxygens, indicative of the predominance of Al(OH)4-(aq) in these solutions. It is a research hotspot to study the decomposition mechanism of sodium aluminate solutions. Sodium aluminate is an inorganic chemical that is used as an effective source of aluminium hydroxide for many industrial and technical applications. Our team of experts are at the ready. 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. Add to MyChemicals. However, it is very complicated and inherently slow and has been becoming an urgent problem [2,3]. Thank you : woelen. As an aluminum based coagulant manufactured as an alkaline ( caustic) based solution, Sodium Aluminate offers advantages in systems where maintaining pH at a higher level is important. Sodium aluminate, aqueous solution Aluminium Sodium Dioxide Sodium Aluminium Hydride. Southern Ionics may accommodate other customer needs upon request. The Chemical Identifier fields include common identification numbers, the NFPA diamond U.S. Department of Transportation hazard labels, and a general description of the chemical. Posts: 7222 Registered: 20-8-2005 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 … Sodium Aluminate Solution. Reacts with ammonium salts. * Breathing Sodium Aluminate can irritate the nose, throat Enquire about Sodium Aluminate Solution. The decomposition of sodium aluminate solutions has played a very important role in alumina production . SODIUM ALUMINATE, SOLUTION. A structural analysis of six alkaline sodium aluminate aqueous solutions by the X-ray diffraction method is reported. * Contact can severely irritate and burn the skin and eyes with possible eye damage. Formula: NaAlO 2 Molecular mass: 82 Melting point: 1650°C Density: >1.5 g/cm³ Solubility in water: very good 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. The solution in water is a strong base. Pure sodium aluminate (anhydrous) is a white crystalline solid having a formula variously given as , () (hydrated), ⋅, or . Hydrometallurgy 2011 , 106 (1-2) , 93-98. This generates fire hazard. Sodium Aluminate solution is widely used in the water and wastewater treatment markets. Chemical Identifiers What is this information? Super Administrator. 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