Potassium fumarate is a compound with formula K2C4H2O4. It is the potassium salt of fumaric acid.[1]
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Preferred IUPAC name
Dipotassium (2E)-but-2-enedioate | |
Other names
potassium fumarate, potassium (E)-butenedioate, Dipotassium fumarate, Fumaric acid, EINECS 223-979-8, 4151-35-3, 7704-72-5
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3D model (JSmol)
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ECHA InfoCard | 100.119.574 |
E number | E366 (antioxidants, ...) |
PubChem CID
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UNII |
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CompTox Dashboard (EPA)
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Properties | |
K2C4H2O4 | |
Molar mass | 192.253g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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