Dry Ice
Dry Ice is the solid form of carbon dioxide (CO₂). It is extremely cold, with a temperature of approximately -78.5°C (-109.3°F), and changes directly from a solid to a gas without becoming liquid, a process known as sublimation.
Description
Dry Ice
Dry Ice is the solid form of carbon dioxide (CO₂). It is extremely cold, with a temperature of approximately -78.5°C (-109.3°F), and changes directly from a solid to a gas without becoming liquid, a process known as sublimation.
Key Features
- Extremely low temperature for rapid cooling
- Leaves no liquid residue after sublimation
- Non-flammable
- Colorless and odorless
- Ideal for temporary refrigeration and freezing
Common Applications
- Transportation of temperature-sensitive products
- Food preservation and cold-chain logistics
- Medical and pharmaceutical shipping
- Laboratory sample storage and transport
- Scientific experiments and research
- Industrial cleaning (dry ice blasting)
- Special effects for events, theatre, and film production
Safety Precautions
- Always handle with insulated gloves to prevent frostbite.
- Use in well-ventilated areas to prevent carbon dioxide buildup.
- Do not store in airtight containers, as pressure can build up and cause rupture.
- Keep away from children and untrained personnel.
Chemical Formula: CO₂
Appearance: White, solid pellets, blocks, or slices
Storage Temperature: -78.5°C (-109.3°F) or lower
Dry ice is widely used in laboratories, healthcare, food processing, logistics, and industrial applications where reliable low-temperature cooling is required.
