OSHA / GHS-format document

Dry Ice Safety Data Sheet

One document, every format. Hazards, first aid, PPE, storage and transport information for the solid carbon dioxide we supply as blocks, pellets and rice — free to download for your compliance file.

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American Made. American Proud.

Manufactured in the USA.

20+Years of Experience
2003Family-Owned Since
6Locations Served
−109.3°FSublimation Point
Hazard Snapshot

What the SDS Covers

Dry ice is solid carbon dioxide (CAS 124-38-9): non-flammable and non-toxic, but classified as a simple asphyxiant in enclosed spaces and capable of causing cryogenic burns on contact. The full PDF has all 16 GHS sections — here are the four your team asks about most.

Asphyxiation Risk

As dry ice sublimates it displaces oxygen. Use and store it only in well-ventilated areas — never in a sealed room, walk-in cooler, elevator or vehicle cabin with occupants for extended periods.

Cryogenic Burns

At −109.3°F, direct skin contact causes frostbite within seconds. Handle it only with insulated or cryogenic-rated gloves and safety glasses — never bare hands.

Never Airtight Storage

Sublimation builds pressure inside a sealed container and can rupture it. Store dry ice in an insulated cooler that is not airtight, in a ventilated area — not in a sealed jar, bag or freezer compartment.

Transport: UN1845

Dry ice ships as UN1845, Class 9 (Miscellaneous), no packing group. Follow the carrier's IATA/DOT/IMDG marking, quantity and ventilation rules for your shipping mode.

First Aid

Skin contact: don’t rub, flush with lukewarm water, seek care for blistering. Inhalation symptoms (dizziness, headache): move to fresh air immediately and seek medical attention if they persist.

Non-Flammable

Solid CO2 is non-combustible and is itself used as a fire-suppression agent. It's classified for handling risk (cold, oxygen displacement), not fire risk.

Need it for a receiving dock or compliance file?

The same PDF covers every format we supply — blocks, pellets and rice for blasting.

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FAQ

Frequently Asked Questions

Do I need an SDS for dry ice?
If you handle, store, ship or use dry ice as part of a business, OSHA’s Hazard Communication Standard generally expects a Safety Data Sheet to be on file and accessible to employees. Freight carriers and receiving docks also commonly ask for it before accepting a shipment.
Is dry ice classified as hazardous?
Dry ice is non-flammable and non-toxic, but it is classified as a simple asphyxiant (it can displace oxygen in enclosed spaces) and can cause cryogenic burns or frostbite on contact with skin. It also ships under UN1845 for transport purposes.
What PPE do I need to handle dry ice?
Insulated or cryogenic-rated gloves and safety glasses. Never handle dry ice with bare hands, and use loose-fitting gloves so they can be removed quickly if dry ice gets underneath them.
Can I store dry ice in a sealed container?
No. Dry ice sublimates directly from solid to CO2 gas, and a sealed or airtight container will build pressure as it does, which can rupture or burst the container. Always store it in an insulated cooler that is not airtight, in a well-ventilated area.
Does the SDS change by order size or format?
No. The hazard profile is the same substance, solid carbon dioxide, whether you order blocks, pellets, or rice for blasting, so one SDS covers every format and order size we supply.
Who do I contact for a compliance question?
Contact our team with your facility or carrier's specific requirement and we'll confirm what documentation your order needs.

This page summarizes standard, widely published safety information for solid carbon dioxide (dry ice). It is not a substitute for the full SDS PDF or for your own site-specific risk assessment.

Sub-Zero Dry Ice delivery fleet at the Miami facility
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Keep the SDS on File Before Your Next Order

Download it now for your compliance folder, or tell us about your facility and we'll confirm exactly what your dock needs.

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OSHA / GHS format Same document, every format