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What is the minimum pressure for liquid carbon dioxide?

User Levhita
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Answer:

5.2 bar (754,20 psi)

User Mauro Torres
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Liquid carbon dioxide is the liquid state of carbon dioxide (CO2), which cannot occur under atmospheric pressure. It can only exist at a pressure above 5.1 atm (5.2 bar; 75 psi), under 31.1 °C (88.0 °F) (temperature of critical point) and above −56.6 °C (−69.9 °F) (temperature of triple point).
User Renaud Pacalet
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