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Potassium citrate tribasic solution_Molecular_structure_CAS_866-84-2)
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Potassium citrate tribasic solution

Catalog No. 89306 Name Sigma Aldrich
CAS Number 866-84-2 Website http://www.sigmaaldrich.com
M. F. C6H7K3O8 Telephone 1-800-521-8956
M. W. 324.40988 Fax
Purity Email
Storage Chembase ID: 130816

SYNONYMS

IUPAC name
tripotassium 2-hydroxypropane-1,2,3-tricarboxylate hydrate
IUPAC Traditional name
tripotassium citrate hydrate

DATABASE IDS

CAS Number 866-84-2
MDL Number MFCD00150442
PubChem SID 24889207

PROPERTIES

Antion Traces chloride (Cl-): ≤50 mg/kg
Antion Traces sulfate (SO42-): ≤50 mg/kg
Cation Traces Al: ≤1 mg/kg
Cation Traces As: ≤0.1 mg/kg
Cation Traces Ba: ≤1 mg/kg
Cation Traces Bi: ≤1 mg/kg
Cation Traces Ca: ≤5 mg/kg
Cation Traces Cd: ≤1 mg/kg
Cation Traces Co: ≤1 mg/kg
Cation Traces Cr: ≤1 mg/kg
Cation Traces Cu: ≤1 mg/kg
Cation Traces Fe: ≤1 mg/kg
Cation Traces Li: ≤1 mg/kg
Cation Traces Mg: ≤1 mg/kg
Cation Traces Mn: ≤1 mg/kg
Cation Traces Mo: ≤1 mg/kg
Cation Traces Na: ≤500 mg/kg
Cation Traces Ni: ≤1 mg/kg
Cation Traces Pb: ≤1 mg/kg
Cation Traces Sr: ≤1 mg/kg
Cation Traces Zn: ≤1 mg/kg
Concentration 1 M in H2O
Empirical Formula (Hill Notation) C6H5K3O7
Impurities insoluble matter, passes filter test
λ 1 M in H2O
Product Line BioUltra
Absorption Wavelength λ: 260 nm Amax: 0.045
Absorption Wavelength λ: 280 nm Amax: 0.025
pH 8.0-9.5 (25 °C, 1 M in H2O)
Solubility H2O: soluble1 M at 20 °C, clear, colorless
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves
German water hazard class 3

DETAILS

REFERENCES