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Substance Name: Potassium sodium tartrate
RN: 304-59-6
UNII: P49F8NV7ES
InChIKey: LJCNRYVRMXRIQR-OLXYHTOASA-L

Molecular Formula

  • C4-H6-O6.K.Na

Molecular Weight

  • 210.1576
 
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Names and Synonyms

Results Name

  • Potassium sodium tartrate

Name of Substance

  • 2,3-Dihydroxybutanedioic acid, monopotassium monosodium salt
  • Butanedioic acid, 2,3-dihydroxy-, monopotassium monosodium salt
  • Potassium sodium tartrate
  • Potassium sodium tartrate anhydrous
  • Rochelle salt
  • Sodium potassium tartrate

Synonyms

  • Butanedioic acid, 2,3-dihydroxy- (R-(R*,R*))-, monopotassium monosodium salt
  • Butanedioic acid, 2,3-dihydroxy-, monopotassium monosodium salt
  • CCRIS 3949
  • EC 206-156-8
  • EINECS 206-156-8
  • HSDB 765
  • Monopotassium monosodium 2,3-dihydroxybutanedioate, (R-(R*,R*))-
  • Monopotassium monosodium tartrate
  • Potassium sodium L(+)-tartrate
  • Potassium sodium tartrate
  • Rochelle salt
  • Seignette salt
  • Sodium potassium (dl)-tartrate
  • Sodium potassium L-tartrate
  • Tartaric acid, monopotassium monosodium salt
  • UNII-P49F8NV7ES

Systematic Names

  • Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monopotassium monosodium salt
  • Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, potassium sodium salt (1:1:1)
  • Butanedioic acid, 2,3-dihydroxy- (theta-(theta,theta))-, monopotassium monosodium salt
  • Potassium sodium tartrate

Superlist Names

  • Potassium sodium tartrate
  • Rochelle salt
  • Sodium potassium salt of L-(+)-tartaric acid
  • Sodium potassium tartrate

Registry Numbers

CAS Registry Number

  • 304-59-6

FDA UNII

  • P49F8NV7ES

Other Registry Numbers

  • 1029019-37-1
  • 19598-88-0
  • 2089212-74-6

System Generated Number

  • 0000304596

Molecular Formulas

Molecular Formula

  • C4-H6-O6.K.Na

Molecular Formula Fragments

  • C4-H6-O6
  • COMPONENT
  • K
  • Na

Structure Descriptors

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

InChIKey

LJCNRYVRMXRIQR-OLXYHTOASA-L

Smiles

C([C@@H]([C@H](C(=O)[O-])O)O)(=O)[O-].[Na+].[K+]

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -1.080 (none)   EST
Water Solubility 5.26E+05 mg/L   EXP
Atmospheric OH Rate Constant 5.46E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.