Customization: | Available |
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CAS No.: | 584-08-7 |
Formula: | K2co3 |
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Suoyi Potassium carbonate White Powder for glass shell vacuum tube with Factory price
Potassium carbonate is an inorganic substance with chemical formula K2CO3, molecular weight 138.206, white crystalline powder, density 2.428g/cm3, melting point 891ºC. Soluble in water, aqueous solution is alkaline. Strong hygroscopicity, can absorb carbon dioxide and water when exposed to air, transformed into potassium bicarbonate, should be sealed and packed.