Potassium sodium tartrate

C4H4KNaO6CAS 304-59-6210.16 g/mol

Open in Covalent MOL file
O−OOHOHO−ONa+K+
AlcoholCarboxylic acid

Properties

Molecular formula
C4H4KNaO6
Molar mass
210.16 g/mol
Exact mass
209.9543 Da
Density
1.79 g/mL
Melting point
90–100 °C
Boiling point
200 °C
logP
-2.88Crippen estimate
Polar surface area
115.1 Ų
H-bond donors / acceptors
4 / 4
Rotatable bonds
3
Stereocentres
R, Rin SMILES atom order

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
304-59-6
SMILES
[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O.[Na+].[K+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

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Names and synonyms

13 names · show all
  • Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, potassium sodium salt (1:1:1)
  • Tartaric acid, monopotassium monosodium salt
  • Butanedioic acid, 2,3-dihydroxy-[R-(R*,R*)]-, monopotassium monosodium salt
  • Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium monosodium salt
  • Sodium potassium tartrate
  • Rochelle salt
  • Seignette salt
  • Monopotassium monosodium tartrate
  • Potassium sodium L-(+)-tartrate
  • Potassium sodium d-tartrate
  • [R-(R*,R*)-2,3-Dihydroxybutanedioic acid monopotassium monosodium salt
  • E 337
  • Potassium sodium tartarate

Work with Potassium sodium tartrate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Monopotassium monosodium tartrate tetrahydrate6381-59-5Hydrate Tartaric acid87-69-4Free acid D-Tartaric acid147-71-7Free acid, enantiomer DL-Tartaric acid133-37-9Free acid, enantiomer 2,3-Dihydroxybutanedioic acid526-83-0Free acid, stereo not defined Potassium bitartrate868-14-4Salt Sodium tartrate868-18-8Salt Potassium tartrate921-53-9Salt N,N-Dimethylethanolamine bitartrate5988-51-2Salt (-)-Epinephrine (+)-bitartrate51-42-3Salt Choline bitartrate87-67-2Salt (-)-Norepinephrine (+)-bitartrate51-40-1Salt

Similar compounds

Potassium acid saccharate576-42-159 % similar Potassium (2R,3R)-2,3,4-trihydroxybutanoate88759-55-157 % similar Trisodium isocitrate1637-73-653 % similar Calcium saccharate5793-88-452 % similar Sodium D-glucuronate14984-34-052 % similar Potassium gluconate299-27-452 % similar Sodium gluconate527-07-152 % similar Sodium α-glucoheptonate13007-85-750 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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