Potassium carbonate
SIGALD/P5833 - BioXtra, ≥99.0%
CAS Number: 584-08-7
Empirical Formula (Hill Notation): CK2O3
Molecular Weight: 138.21
EC Number: 209-529-3
MDL Number: MFCD00011382
Linear Formula: K2CO3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P5833-500G
This image depicts SKU: P5833-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: P5833-1KG
This image depicts SKU: P5833-1KG
| anion traces | chloride (Cl-): ≤0.005% |
| sulfate (SO42-): ≤0.02% | |
| assay | ≥99.0% |
| cation traces | Al: ≤0.0005% |
| Ca: ≤0.001% | |
| Cu: ≤0.0005% | |
| Fe: ≤0.0005% | |
| Mg: ≤0.0005% | |
| Na: ≤0.5% | |
| NH4+: ≤0.05% | |
| Pb: ≤0.001% | |
| Zn: ≤0.0005% | |
| form | powder |
| impurities | ≤0.0005% Phosphorus (P) |
| ≤0.1% Insoluble matter | |
| InChI | 1S/CH2O3.2K/c2-1(3)4;;/h( |
| InChI key | BWHMMNNQKKPAPP-UHFFFAOYSA |
| mp | 891 °C (lit.) |
| pH | 11-13 (25 °C, 138 g/L) |
| product line | BioXtra |
| Quality Level | 200  |
| SMILES string | [K+].[K+].[O-]C([O-])=O |
| solubility | H2O: 1 M, clear, colorless |
| Application: | Potassium carbonate can be used as a catalyst in the:• Markovnikov addition reactions. • Suzuki cross-coupling reactions. It can also be used as a base for the N-arylation of benzamides via C-N coupling reaction. |
| General description: | Potassium carbonate is an inorganic base that is used in the alkylation of phenols and 1,3-dicarbonyl compounds, as well as the generation of sulfur and phosphorus ylides. It is also used to dry organic solvents. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 500 g in poly bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 |
| Precautionary statements | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% |
| mp | 891 °C (lit.) |
| UNSPSC | 12352300 |