Difference between revisions of "Sal soda"
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soda; sodium carbonate decahydrate; washing soda; hydrated sodium carbonate; Nevite | soda; sodium carbonate decahydrate; washing soda; hydrated sodium carbonate; Nevite | ||
| + | == Risks == | ||
| − | == | + | Inhalation and skin contact may cause irritation. |
| + | == Physical and Chemical Properties == | ||
Soluble in water; Aqueous solution is strongly alkaline. Insoluble in ethanol. | Soluble in water; Aqueous solution is strongly alkaline. Insoluble in ethanol. | ||
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[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 09:54, 31 August 2020
Description
White, water-soluble crystals composed of sodium carbonate decahydrate. Sal soda, or washing soda, is used as a laundry soap and has a mild bleaching action of cotton and linen. It is also used as a water softener.
Synonyms and Related Terms
soda; sodium carbonate decahydrate; washing soda; hydrated sodium carbonate; Nevite
Risks
Inhalation and skin contact may cause irritation.
Physical and Chemical Properties
Soluble in water; Aqueous solution is strongly alkaline. Insoluble in ethanol.
| Composition | Na2CO3-10H2O |
|---|---|
| Melting Point | 32.5-34.5 |
| Density | 1.44-1.46 |