Potassium citrate tribasic solution
SIAL/89306 - BioUltra, 1 M in H2O
CAS Number: 866-84-2
Empirical Formula (Hill Notation): C6H5K3O7
Molecular Weight: 306.39
MDL Number: MFCD00150442
Linear Formula: C6H5K3O7
Product Type: Chemical
λ | 1 M in H2O |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤50 mg/kg | |
cation traces | Al: ≤1 mg/kg |
As: ≤0.1 mg/kg | |
Ba: ≤1 mg/kg | |
Bi: ≤1 mg/kg | |
Ca: ≤5 mg/kg | |
Cd: ≤1 mg/kg | |
Co: ≤1 mg/kg | |
Cr: ≤1 mg/kg | |
Cu: ≤1 mg/kg | |
Fe: ≤1 mg/kg | |
Li: ≤1 mg/kg | |
Mg: ≤1 mg/kg | |
Mn: ≤1 mg/kg | |
Mo: ≤1 mg/kg | |
Na: ≤500 mg/kg | |
Ni: ≤1 mg/kg | |
Pb: ≤1 mg/kg | |
Sr: ≤1 mg/kg | |
Zn: ≤1 mg/kg | |
concentration | 1 M in H2O |
form | solution |
impurities | insoluble matter, passes filter test |
InChI | 1S/C6H8O7.3K.H2O/c7-3(8)1 |
InChI key | PJAHUDTUZRZBKM-UHFFFAOYSA |
pH | 8.0-9.5 (25 °C, 1 M in H2O) |
product line | BioUltra |
Quality Level | 100 ![]() |
SMILES string | [K+].[K+].[K+].OC(CC([O-] |
solubility | H2O: 1 M at 20 °C, clear, colorless |
UV absorption | λ: 260 nm Amax: 0.045 |
λ: 280 nm Amax: 0.025 |
Application: | Potassium citrate tribasic solution may be useful to study the mechanisms of citrate alkali therapy to treat conditions such as urolithiasis. Potassium citrate may be used in the development of aqueous phase based nucleic acid and protein extraction systems. |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 12161700 |