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DryiceInfo
Physical Properties Of Dry Ice
PHYSICAL PROPERTIES OF DRYICE
.
PROPERTY
AMOUNT
Critical Density
28.9855 LB/FT³
Critical Pressure
1066.3 PSIA
Critical Temperature
87.8°F
Density Gas
0.1234 LB/FT³@32°F
Density Liquid
63.69 LB/FT³@0°F
Latent Heat of Vaporization
241 BTU/LB 0°F
Molecular Weight
44.004
Sublimation Temperature
-109.3°F or -78.5°C
Solubility in H
2
0
79FT³ CO
2
GAS/FT³
(when H
2
O is at 32°F )
Triple Point
-69°F 75.1 PSIA
Viscosity Gas
0.015 Centipoises @32°F
Viscosity Liquid
0.14 Centipoises @0°F
Chemical Formula
CO
2
Chemical Family
Inorganic
DRY ICE SUBLIMINATION will vary depending on the insulation efficiency, ambient temperature, and atmospheric pressure—on average, 10% to 25% loss per day.
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