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Substance Name: Potassium citrate anhydrous
RN: 866-84-2
UNII: 86R1NVR0HW
InChIKey: QEEAPRPFLLJWCF-UHFFFAOYSA-K

Molecular Formula

  • C6-H8-O7.3K

Molecular Weight

  • 306.3925
 
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Names and Synonyms

Name of Substance

  • Potassium citrate anhydrous
  • Tripotassium citrate

MeSH Heading

  • Potassium citrate

Synonyms

  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tripotassium salt
  • ACALKA
  • CCRIS 6566
  • Citric acid, tripotassium salt
  • EC 212-755-5
  • EINECS 212-755-5
  • HSDB 1248
  • K citrate
  • Kajos
  • Kaliksir
  • Litocit
  • Polycitra K
  • Porekal
  • Potassium citrate
  • Potassium tribasic citrate
  • Seltz-K
  • Tripotassium citrate
  • UNII-86R1NVR0HW
  • Urocit K
  • Urocit-K

Systematic Names

  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, potassium salt (1:3)
  • 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, tripotassium salt
  • Tripotassium citrate

Superlist Name

  • Citric acid, tripotassium salt

Registry Numbers

CAS Registry Number

  • 866-84-2

FDA UNII

  • 86R1NVR0HW

Related Registry Number

  • 6100-05-6 (Parent)

System Generated Number

  • 0000866842

Molecular Formulas

Molecular Formula

  • C6-H8-O7.3K

Molecular Formula Fragments

  • C6-H8-O7
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C6H8O7.3K/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3

InChIKey

QEEAPRPFLLJWCF-UHFFFAOYSA-K

Smiles

[K+].[K+].[K+].OC(CC(=O)[O-])(CC(=O)[O-])C(=O)[O-]

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) -0.280 (none)   EST
Water Solubility 6.06E+05 mg/L   EXP
Atmospheric OH Rate Constant 2.34E-12 cm3/molecule-sec 25 EST

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