Our El Paso, Las Cruces and Albuquerque locations have your dry ice needs covered! Whether you need dry ice for shipping or transporting items, or you need it for the popular cleaning method called dry ice blasting, Argyle Welding Supply has the products you need. If you have any questions, give our team a call. We’re here to help!
What is Dry Ice?
Dry ice is pure, solid carbon dioxide (CO2) and keeps items colder for much longer than traditional “wet ice” because it is extremely cold, -109 degrees F (-78.5° C). Dry ice sublimates into carbon dioxide gas instead of melting, leaving no liquid mess to clean up, which is why dry ice blasting is such a popular and environmentally friendly way to clean.
How to use Dry Ice:
Dry ice temperature is extremely cold and should be handled with extreme care. Always wear protective clothing or leather gloves whenever touching it.
Forms of Dry Ice:
High Density Dry Ice Pellets
- 1/8″ and 5/8″ diameter dry ice pellets
- For use in dry ice blast cleaning systems
- For use in certain food processing applications
BioCut
- 5″ x 5″ x 2″
- Used primarily in the Biotech medical and food shipping business
- Dry Ice Standard Pellets
- 5/8″ diameter dry ice pellets
- Used primarily in frozen food applications
- Used in meat processing plants
- Used for transportation of blood plasma and lab specimens
Slabs of Dry Ice
- Most common 10x10x2 (10 lbs)
- Dry ice is available in custom sizes processed and packaged to customer specifications
- Dry ice may be wrapped in kraft paper or in poly
Block of Dry Ice
- Standard dry ice block measures 10″ x 10″ x 12″
- Approximately 60 lbs. each
- Used for frozen food applications, especially in shipping ice cream
- Used in grocery warehouses
Physical Properties:
Property |
Value |
|
Formula |
CO2 |
|
Molecular Weight |
44.01 |
|
Appearance |
Colorless, odorless gas; colorless liquid, or white opaque solid (dry ice) |
|
Density Solid (Dry Ice) |
97.5189 lb./ft.3 at -109.3° F |
|
Density Liquid |
63.69 lb./ft.3 at 0° F |
|
Density Gas |
0.1234 lb./ft.3 at 32° F |
|
Melting Point |
-69.9° F, 75.1 PSIA |
|
Boiling Point |
-109.3° F (Sublimes) |
|
Triple Point |
-69.9° F, 75.1 PSIA |
|
Critical Temperature |
87.8° F |
|
Critical Pressure |
1069.4 PSIA |
|
Critical Density |
28.9519 lb./ft.3 |
|
Specific Heat Gas |
0.1989 BTU/lb. ° F (60° F) |
|
Specific Heat Liquid |
0.53 BTU/lb. ° F (0° F) |
|
Ratio of Heat Capacities |
1.3 |
|
Latent Heat of Fusion (Triple Point) |
85 BTU/lb. (69.9° F) |
|
Latent Heat of Vaporization (Liquiflow) |
122 BTU/lb. (0° F) |
|
Latent Heat of Sublimation (Dry Ice) |
246 BTU/lb. (-110° F) |
|
Viscosity Gas |
0.015 Centipoises (32° F) |
|
Viscosity Liquid |
0.14 Centipoises (0° F) |
|
Thermal Conductivity Gas |
0.0085 BTU ft./ft.2 ° F Hr. (32° F) |
|
Thermal Conductivity Liquid |
0.11 BTU ft./ft.2 ° F Hr. (0° F) |
|
Surface Tension (Liquid) |
8.23 Dynes/cm (0° F) |
|
Solubility in H2O |
1.79 ft.3 CO2 Gas/ft.3 H2O(32° F) |
