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Potassium carbonate, anhydrous, 99%, Thermo Scientific Chemicals
28.11 - 221.10
Chemische identificatiekenmerken
| CAS | 584-08-7 |
|---|---|
| Moleculaire formule | CK2O3 |
| Molecular Weight (g/mol) | 138.21 |
| MDL-nummer | MFCD00011382 |
| InChI Key | BWHMMNNQKKPAPP-UHFFFAOYSA-L |
| Synoniem | 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 |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11457967
|
Thermo Scientific Alfa Aesar
A16625.36 |
500 g |
28.11
500 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11467967
|
Thermo Scientific Alfa Aesar
A16625.0E |
2500 g |
71.86
2500 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
|
11477967
|
Thermo Scientific Alfa Aesar
A16625.0C |
10,000 g |
221.10
10000 gram |
Please sign in to purchase this item. Need a web account? Register with us today! | |||||
Beschrijving
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.
Chemische identificatiekenmerken
| 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 |
Specificatie
| 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 |
Veiligheid en behandeling
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
Productidentificatie
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
Aanvullende informatie
- Potassium carbonate anhydrous
Signaalwoord
- Waarschuwing
Gevarencategorie
- Ernstig oogletsel/oogirritatie Categorie 2
- Huidcorrosie/-irritatie Indeling Categorie 2
- Dzia anie toksyczne na narzady docelowe Categorie 3
Gevarenaanduiding
- H315-Veroorzaakt huidirritatie.
- H319-Veroorzaakt ernstige oogirritatie.
- H335-Kan irritatie van de luchtwegen veroorzaken.
Veiligheidsmaatregel
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
- P332+P313-Bij huidirritatie: een arts raadplegen.
- P337+P313-Bij aanhoudende oogirritatie: een arts raadplegen.
Aanvullende informatie
- MIXTURE LIST-Bevat: carbonic acid
RUO – Research Use Only
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