Sodium aluminate
Revision as of 07:15, 24 July 2013 by (username removed)
Description
White, water-soluble powder. Sodium aluminate is used in the manufacture of lake colors. It is also used to opacify glass, harden concrete, size paper, and purify water.
Synonyms and Related Terms
aluminum sodium oxide
Other Properties
Soluble in water forming a strongly alkaline solution. Insoluble in ethanol.
| Composition | Na2Al2O3 |
|---|---|
| CAS | 1302-42-7 |
| Melting Point | 1650 |
| Density | >1.5 |
| Molecular Weight | mol. wt. = 82 |
Hazards and Safety
Noncombustible. Hygroscopic. Skin contact causes irritation and burns.
LINK: International Chemical Safety Card