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Potassium carbonate, anhydrous, 99%, Thermo Scientific Chemicals
27.03€ - 221.10€
Identificatori chimici
| CAS | 584-08-7 |
|---|---|
| Formula molecolare | CK2O3 |
| Molecular Weight (g/mol) | 138.21 |
| Numero MDL | MFCD00011382 |
| InChI Key | BWHMMNNQKKPAPP-UHFFFAOYSA-L |
| Sinonimo | 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 |
| Codice del prodotto | Marca | Quantità | Prezzo | Quantità e disponibilità | |||||
|---|---|---|---|---|---|---|---|---|---|
| Codice del prodotto | Marca | Quantità | Prezzo | Quantità e disponibilità | |||||
|
11457967
|
Thermo Scientific Alfa Aesar
A16625.36 |
500 g |
27.03€
500g |
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|
11467967
|
Thermo Scientific Alfa Aesar
A16625.0E |
2500 g |
71.86€
2500g |
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|
11477967
|
Thermo Scientific Alfa Aesar
|
10,000 g |
221.10€
10000g |
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Descrizione
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.
ApplicationsPotassium 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.
Solubility
Freely soluble in water. Insoluble in acetone, and alcohol.
Notes
Potassium carbonate is a hygroscopic and deliquescent solid.
Identificatori chimici
| 584-08-7 | |
| 138.21 | |
| BWHMMNNQKKPAPP-UHFFFAOYSA-L | |
| 11430 |
| CK2O3 | |
| MFCD00011382 | |
| potassium carbonate, dipotassium carbonate, potash, potassium carbonate, anhydrous, carbonic acid, dipotassium salt, carbonate of potash, pearl ash, salt of tartar, kaliumcarbonat, potassiumcarbonate | |
| [K+].[K+].[O-]C([O-])=O |
Specifica
| Potassium carbonate | |
| anhydrous | |
| 11.5 to 12.5 | |
| K2CO3 | |
| 4267587 | |
| potassium carbonate, dipotassium carbonate, potash, potassium carbonate, anhydrous, carbonic acid, dipotassium salt, carbonate of potash, pearl ash, salt of tartar, kaliumcarbonat, potassiumcarbonate | |
| BWHMMNNQKKPAPP-UHFFFAOYSA-L | |
| dipotassium carbonate | |
| 11430 | |
| 99% | |
| Hygroscopic |
| 891°C | |
| 584-08-7 | |
| CK2O3 | |
| MFCD00011382 | |
| 14,7619 | |
| Freely soluble in water. Insoluble in acetone,and alcohol. | |
| [K+].[K+].[O-]C([O-])=O | |
| 138.21 | |
| 138.21 | |
| Odorless | |
| 2.29 |
Sicurezza e movimentazione
GHS H Statement
H302-H319
Harmful if swallowed.
Causes serious eye irritation.
P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
H315-H319-H335
missing translation for 'einecsNumber' : 209-529-3
missing translation for 'rtecsNumber' : TS7750000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures
Identificativo prodotto
Avvertenza
Categoria di pericolo
Indicazioni di pericolo
Consigli di prudenza
Informazioni supplementari
- Potassium carbonate anhydrous
Avvertenza
- Attenzione
Categoria di pericolo
- Lesione oculare grave/irritazione oculare Categoria 2
- Corrosione/irritazione della pelle Categoria 2
- Tossicità specifica per organi bersaglio (esposizione singola) Categoria 3
Indicazioni di pericolo
- H315-Provoca irritazione cutanea.
- H319-Provoca grave irritazione oculare.
- H335-Può irritare le vie respiratorie.
Consigli di prudenza
- P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
- P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
- P332+P313-In caso di irritazione della pelle: consultare un medico.
- P337+P313-Se l'irritazione degli occhi persiste, consultare un medico.
Informazioni supplementari
- MIXTURE LIST-Contiene: carbonic acid
RUO – Research Use Only