| 词条 | Ammonium fumarate |
| 释义 | {{short description|chemical compound}}{{Chembox | Verifiedfields = changed | Watchedfields = changed | verifiedrevid = 477366608 | ImageFile =Ammonium fumarate.svg | ImageSize =200px | ImageAlt = | IUPACName = | SystematicName = Ammonium (E)-but-2-enedioate | OtherNames = Diammonium fumarate; E368 |Section1={{Chembox Identifiers | CASNo = 14548-85-7 | CASNo_Comment = (2:1 salt) | CASNo_Ref = {{cascite|changed|??}} | CASNo1 = 32378-54-4 | CASNo1_Comment = (unspecified salt) | CASNo1_Ref = {{cascite|correct|}} | PubChem = 6440849 | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 4945093 | SMILES = O=C(O)\\C=C\\C(=O)O.N.N | InChI = 1/C4H4O4.2H3N/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);2*1H3/b2-1+;; | InChIKey = CKKXWJDFFQPBQL-SEPHDYHBBX | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C4H4O4.2H3N/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);2*1H3/b2-1+;; | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = CKKXWJDFFQPBQL-SEPHDYHBSA-N }} |Section2={{Chembox Properties | C=4 | H=10 | N=2 | O=4 | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = }} |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} 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. {{organic-compound-stub}} 3 : Fumarates|Ammonium compounds|Food additives |
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