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| Potassium carbonate (powder) |
| Alias: |
Potassium carbonate anhydrous; Potassium carbonate hemihydrate; Potassiumcarbonate; Dipotassium carbonate; Carbonic acid, dipotassium salt; Carbonate Of Potash; Salt of tartar; alt of wormwood; Pearl ash; Potassium carbonate,anhydrous |
| CAS No.: |
584-08-7 |
| EINECS No.: |
209-529-3 |
| Molecular formula: |
K2CO3 |
| Molecular weight: |
138.2066 |
| Properties: |
Properties: monoclinic system, white powder or fine granular crystal.
Melting point: 891℃
Relative density: 2.428
Solubility: easily soluble in water, insoluble in ethyl alcohol and ether. |
| Uses: |
It is mainly used i glass, printing and dyeing, soap, enamel, etc. |
| Structural formula: |
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