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Potash

Characteristics

Alternative Name: potassium carbonate

Appearance: Crystalline

Melting point: 891 K (618 °C, 1,144 °F)

Boiling point: 1,573 K (1,300 °C, 2,372 °F)

Density (at 20 °C): 2.5 g/cm³

when liquid (at m.p.): N/A

Heat of fusion: 400 J/kg

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