Potassium bicarbonate
SIGMA/60339 - BioUltra, ≥99.5% (T)
Synonym: Potassium hydrogen carbonate
CAS Number: 298-14-6
Empirical Formula (Hill Notation): CHKO3
Molecular Weight: 100.12
EC Number: 206-059-0
MDL Number: MFCD00011402
Linear Formula: KHCO3
Product Type: Chemical
λ | 1 M in H2O |
anion traces | chloride (Cl-): ≤50 mg/kg |
sulfate (SO42-): ≤50 mg/kg | |
assay | ≥99.5% (T) |
cation traces | Al: ≤5 mg/kg |
As: ≤1 mg/kg | |
Ba: ≤5 mg/kg | |
Bi: ≤5 mg/kg | |
Ca: ≤10 mg/kg | |
Cd: ≤5 mg/kg | |
Co: ≤5 mg/kg | |
Cr: ≤5 mg/kg | |
Cu: ≤5 mg/kg | |
Fe: ≤5 mg/kg | |
Li: ≤5 mg/kg | |
Mg: ≤5 mg/kg | |
Mn: ≤5 mg/kg | |
Mo: ≤5 mg/kg | |
Na: ≤200 mg/kg | |
Ni: ≤5 mg/kg | |
Pb: ≤5 mg/kg | |
Sr: ≤5 mg/kg | |
Zn: ≤5 mg/kg | |
form | powder or crystals |
impurities | insoluble matter, passes filter test |
InChI | 1S/CH2O3.K/c2-1(3)4;/h(H2 |
InChI key | TYJJADVDDVDEDZ-UHFFFAOYSA |
pH | 7.5-9.0 (25 °C, 1 M in H2O) |
product line | BioUltra |
Quality Level | 200 |
SMILES string | [K+].OC([O-])=O |
solubility | H2O: 1 M at 20 °C, clear, colorless |
UV absorption | λ: 260 nm Amax: 0.010 |
λ: 280 nm Amax: 0.01 |
Application: | Potassium bicarbonate may be used with D-ribose to induce a synergistic effect on the slowing of cancer cell line proliferation in vitro. Potassium bicarbonate is used in studies on the effect of bicarbonate salts on protein ligand binding. |
Packaging: | 1 kg in poly bottle |
Packaging: | 500 g in poly bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99.5% (T) |
UNSPSC | 12161700 |