Monopotassium monosodium tartrate tetrahydrate

C4H12KNaO10CAS 6381-59-5282.22 g/mol

O−OOHOHO−OH2OH2OH2OH2ONa+K+
AlcoholCarboxylic acid

Properties

Molecular formula
C4H12KNaO10
Molar mass
282.22 g/mol
Exact mass
281.9965 Da
logP
-6.18Crippen estimate
Polar surface area
241.1 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.

Identifiers

CAS number
6381-59-5
SMILES
[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O.O.O.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.

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

6 names
  • Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, potassium sodium salt, hydrate (1:1:1:4)
  • Tartaric acid, monopotassium monosodium salt, tetrahydrate, L-(+)-
  • Butanedioic acid, 2,3-dihydroxy-[R-(R*,R*)]-, monopotassium monosodium salt, tetrahydrate
  • Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium monosodium salt, tetrahydrate
  • Potassium sodium tartrate (1:1:1) tetrahydrate
  • Rochelle salt

Work with Monopotassium monosodium tartrate tetrahydrate

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.

Similar compounds

Tanimoto similarity of circular fingerprints over the whole catalogue.

Elsewhere