Potassium sodium tartrate

C4H4KNaO6CAS 304-59-6210.16 g/mol

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

Identifiers

CAS number
304-59-6
SMILES
[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O.[Na+].[K+]
InChIKey
ZKDNBOAOTQCXLM-OLXYHTOASA-N
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);;/t1-,2-;;/m1../s1

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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

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Similar compounds

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

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