SODIUM ALUMINUM OXIDE CAS#: 1302-42-7

SODIUM ALUMINUM OXIDE

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SODIUM ALUMINUM OXIDE Basic information

SODIUM ALUMINUM OXIDE Chemical Properties

Melting point:1800°C
Density 1.5 g/cm³
refractive index 1.566
storage temp. -20°C
form Crystalline
color White
PHpH : >=14 (50g/L)
Water Solubility Insoluble in alcohol, soluble in waterInsoluble in alcohol. Soluble in water.
Sensitive Hygroscopic
Stability:Stable. Reacts exothermically with water. Incompatible with strong oxidizing agents.
CAS DataBase Reference1302-42-7(CAS DataBase Reference)
EPA Substance Registry SystemAluminate (AlO21-), sodium (1:1) (1302-42-7)

Safety Information

MSDS

SODIUM ALUMINUM OXIDE Usage And Synthesis

Chemical PropertiesSodium aluminate is a white crystalline solid or solution.
UsesPrinting on fabrics; manufacture of lake colors; sizing paper; manufacture of milk-glass, soap; hardening building stones; water softener.
Potential ExposureUsed 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.
ShippingUN2812 Sodium aluminate, solid, Hazard class: 8; Labels: 8-Corrosive material. UN1819 Sodium aluminate, solution, Hazard class: 8; Labels: 8-Corrosive material.
IncompatibilitiesThe 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.

SODIUM ALUMINUM OXIDE Preparation Products And Raw materials

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