POTASSIUM CARBONATE SESQUIHYDRATE, 99%

Code: 243558-1KGSIG D2-231

Application

Potassium carbonate sesquihydrate can be used as a sorbent for the removal of CO2 from flue gas in precombustion process. It may be employed as a base ...


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Application

Potassium carbonate sesquihydrate can be used as a sorbent for the removal of CO2 from flue gas in precombustion process. It may be employed as a base in the cross-coupling of benzene boronic acid with benzoyl chloride in the presence of deposited Pd catalysts to give benzophenone.It may also be used as one of the reaction components in the preparation of:1,2,3-triethylimidazolium1,2,3-triethyl-4-methylimidazolium2-ethyl-1,3,4-trimethylimidazolium

General description

Crystals of potassium carbonate sesquihydrate belong to the monoclinic crystal system and space group C2/c.

Packaging

1 kg in poly bottle

anion tracesphosphate (PO43-): ≤0.001%, chloride (Cl-): ≤0.003%
assay99%, 98.5-101.0% (ACS specification)
cation tracesCa: ≤0.005%, heavy metals: ≤5 ppm (by ICP-OES), Fe: ≤5 ppm, Mg: ≤0.002%, Na: ≤0.02%
formpowder or chunks, crystals or granules, crystalline powder
gradeACS reagent
impurities≤0.01% insolubles, ≤0.001% N compounds, ≤0.01% NH4OH pptd., ≤0.005% silica, ≤0.004% S compounds (as SO42-)
loss14.0-16.5% loss on heating
Quality Level200
SMILES stringO.O.O.[K+].[K+].[K+].[K+].[O-]C([O-])=O.[O-]C([O-])=O
Cas Number6381-79-9
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