Potassium fumarate

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Potassium fumarate
Potassium fumarate.png
IUPAC name
dipotassium (E)-but-2-enedioate
Other names
potassium fumarate, potassium (E)-butenedioate, Dipotassium fumarate, Fumaric acid, EINECS 223-979-8, 4151-35-3, 7704-72-5
7704-72-5 N
3D model (Jmol) Interactive image
ChemSpider 4938656 YesY
ECHA InfoCard 100.119.574
E number E366 (antioxidants, ...)
PubChem 6433511
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).
N verify (what is YesYN ?)
Infobox references

Potassium fumarate is a compound with formula K2C4H2O4. It is the potassium salt of fumaric acid.

It has E number "E366".