Chem
J-GLOBAL ID:200907087265521477   Nikkaji number:J2.573I

Potassium sodium tartrate

酒石酸カリウムナトリウム
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C4H4KNaO6
Molecular formula furigana: C4-H4-K-NA-O6
Molecular weight: 210.158
InChI: InChI=1S/C4H6O6.K.Na/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2/t1-,2-;;/m1../s1
InChI key: LJCNRYVRMXRIQR-OLXYHTOASA-L
SMILES: O[C@H]([C@@H](O)C(=O)O[K])C(=O)O[Na]
Systematic name  (5):
  • L-酒石酸1-ナトリウム4-カリウム
  • L-酒石酸1-カリウム4-ナトリウム
  • (2R,3R)-2,3-ジヒドロキシブタン二酸1-カリウム4-ナトリウム
  • 1-カリウム 4-ナトリウム (2R,3R)-2,3-ジヒドロキシブタンジオアート
  • 1-potassium 4-sodium (2R,3R)-2,3-dihydroxybutanedioate
Other name (15):
  • L-Tartaric acid 1-potassium 4-sodium
  • L-Tartaric acid 1-sodium 4-potassium salt
  • L-Tartaric acid 1-potassium 4-sodium salt
  • セイグネット塩
  • Seignette salt
Show all
CAS registry number: 304-59-6
Regulation number (4):
  • (9)-530
  • EINECS2061568
  • TSCA(304-59-6)
  • (2)-1457
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