Ammonium fumarate

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Ammonium fumarate
Ammonium fumarate.svg
Systematic IUPAC name
Ammonium (E)-but-2-enedioate
Other names
Diammonium fumarate; E368
14548-85-7 (2:1 salt) N
32378-54-4 (unspecified salt) YesY
3D model (Jmol) Interactive image
ChemSpider 4945093 YesY
ECHA InfoCard 100.035.070
E number E368 (antioxidants, ...)
PubChem 6440849
Molar mass 150.13 g·mol−1
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

Ammonium fumarate is a compound with formula (NH4)2(C2H2(COO)2). It is the ammonium salt of fumaric acid. As a food additive, it has the E number E368.