From Handwiki - Reading time: 1 min| Names | |
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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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| Identifiers | |
3D model (JSmol)
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PubChem CID
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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). | |
| Infobox references | |
Potassium fumarate is a compound with formula K2C4H2O4. It is the potassium salt of fumaric acid.[1] It has E number "E366".[2]