Potassium aluminate
Names | |
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IUPAC name
potassium aluminate | |
Identifiers | |
12003-63-3 | |
Properties | |
K2Al2O4 | |
Molar mass | 196.157 g/mol |
very soluble | |
Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
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Infobox references | |
Potassium aluminate is an inorganic compound with the formula K2Al2O4. It is used as a dyeing and printing mordant, as a paper sizing, as an accelerant in the setting of concrete.
Reactions
Potassium aluminate can be used to produce Potassium alum with Sulfuric acid in this reaction. K2Al2O4 + 4 H2SO4 = 2 KAl(SO4)2 + 4 H2O
References
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