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Carbonate de potassium, Puratronic™, 99,997 % (base de métaux), Thermo Scientific Chemicals

Code produit. 11316977
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Quantité:
5 g
25 g
100 g

Potassium carbonate has a wide range of industrial and research applications. The major use of potassium carbonate is the manufacture of chemicals, fertilizers, soap and glass. It is used as a drying agent for solvents especially if there are traces of acids present, and as a scavenger of acids produced in organic synthesis. It is used as a buffering agent during the production of wine. It is also used as a fire suppressant in extinguishers. In organic synthesis, it is an extensively used reagent for the alkylation and arylation reactions on carbon, sulfur, nitrogen, and oxygen centres. It is also used in aldol condensation, Michael reaction, acylation, Wittig reaction, Knoevenagel reaction, elimination reaction, epoxide opening, cyclization, metal-catalyzed cross coupling reaction, hydration, and a wide array of reactions.

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.

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Identifiants chimiques

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

Spécification

Nom chimique ou matériau Potassium carbonate
Point de fusion 891°C
Forme physique Poudre
Quantité 100 g
Plage de pourcentage du dosage 99.99% (metals basis)
Notes de pourcentage du dosage (Base des métaux)
Beilstein 4267587
Merck Index 14,7619
Informations sur la solubilité Freely soluble in water. Insoluble in acetone,and alcohol.
Nom IUPAC dipotassium carbonate
Poids de la formule 138.21
Pourcentage de pureté 99.997%
Qualité Puratronic™
Sensibilité Hygroscopic
Densité 2.29 g/mL
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RUO – Research Use Only

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