Potassium fumarate

Base Information

• Chemical Name: Potassium fumarate
• CAS No.: 7704-72-5
• Molecular Formula: C₄H₂O₄*2K
• Molecular Weight: 192.254
• European Community (EC) Number: 223-979-8,923-198-9,804-581-9
• UNII: 8Z42Z85852
• DSSTox Substance ID: DTXSID40894985
• Nikkaji Number: J224.952I
• Wikipedia: Potassium_fumarate
• Wikidata: Q723321
• Mol file: 7704-72-5.mol

Synonyms:POTASSIUM FUMARATE;7704-72-5;Dipotassium fumarate;Fumaric acid, potassium salt;4151-35-3;FUMARIC ACID DIPOTASSIUM SALT;2-Butenedioic acid (Z)-, potassium salt;EINECS 233-569-0;Potassium fumarat-2-hydrate;2-Butenedioic acid (E)-, potassium salt;2-Butenedioic acid (E)-, dipotassium salt;Potassium 2-butenedioate, (E)-;UNII-8Z42Z85852;EINECS 223-979-8;8Z42Z85852;C4-H4-O4.x-K;potassium (E)-butenedioate;2-Butenedioic acid, (Z)-, potassium salt;C4H4O4.xK;SCHEMBL105897;SCHEMBL105898;C4H4O4.2K;dipotassium;(E)-but-2-enedioate;DTXSID40894985;SHPKCSFVQGSAJU-SEPHDYHBSA-L;C4-H4-O4.2K;POTASSIUM FUMARATE [WHO-DD];MFCD00151400;AKOS016010123;E366;E-366;A865369;Q723321

Chemical Property of Potassium fumarate

Chemical Property:

• Boiling Point: 355.5°Cat760mmHg
• Flash Point: 183°C
• PSA: 80.26000
• Density: g/cm³
• LogP: -2.95760
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 191.92272151
• Heavy Atom Count: 10
• Complexity: 108

Purity/Quality:

99%, ^*data from raw suppliers

Fumaricacidpotassium(1:x) 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Organic Acids, Metal Salts
• Canonical SMILES: C(=CC(=O)[O-])C(=O)[O-].[K+].[K+]
• Isomeric SMILES: C(=C/C(=O)[O-])\C(=O)[O-].[K+].[K+]