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Kaliumcarbonat, ACS, 99.0 % min., Thermo Scientific Chemicals

Catalog No. 11357457
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Menge:
25 g
100 g
500 g
1 kg
5 kg
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Beschreibung

CAS: 584-08-7 | CK2O3 | 138.21 g/mol

It may be used in pharmaceutical laboratories as a drying agent or as a source of potassium. It is also used in fire extinguishers, to make soap, glass and to soften water. Aqueous potassium carbonate plays an important role in carbon dioxide absorption promoted by piperazine. It is also essential for the absorption of carbon dioxide promoted by boric acid. It is also useful for the synthesis of azoles and diazines.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemische Identifikatoren

CAS 584-08-7
Summenformel CK2O3
Molekulargewicht (g/mol) 138.21
MDL-Nummer MFCD00011382
InChI-Schlüssel BWHMMNNQKKPAPP-UHFFFAOYSA-L
Synonym potassium carbonate, dipotassium carbonate, potash, potassium carbonate, anhydrous, carbonic acid, dipotassium salt, carbonate of potash, pearl ash, salt of tartar, kaliumcarbonat, potassiumcarbonate
PubChem CID 11430
SMILES [K+].[K+].[O-]C([O-])=O

Spezifikation

Chemischer Name oder Material Potassium carbonate
Schmelzpunkt 891°C
Farbe Gelb
Physikalische Form granular
Menge 500 g
Prozentgehaltsbereich 99.0% min.
Beilstein 4267587
Löslichkeitsinformationen Soluble in water. Insoluble in ethanol.
IUPAC-Name Dikalium, Karbonat
Formelmasse 138.21
Güte ACS
Empfindlichkeit Hygroskopisch
Dichte 2.29 g/cm3 at 20°C
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