General Information
Version
0.02
Revision date
2025-12-05
Product name
Nitrous Oxide, Refrigerated Liquid
Chemical name
dinitrogen oxide
CAS No.
10024-97-2
supplier name
Airgas USA, LLC
Icons in SDS
Company Information
company name
Airgas USA, LLC
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H270, H281, H336
Hazard statements
Code
Statements
H270
May cause or intensify fire; oxidiser
Section 2
SECTION 2: Hazards identification
Signal word
Danger
Hazard statements
H270 - May cause or intensify fire; oxidizer. H281 - Contains refrigerated gas; may cause cryogenic burns or injury. H336 - May cause drowsiness or dizziness. Combustibles in contact with oxidizing refrigerated liquids may explode on ignition or impact. May displace oxygen and cause rapid suffocation.
Precautionary statements
General : Read and follow all Safety Data Sheets (SDS’S) before use. Read label before use. Keep out of reach of children. If medical advice is needed, have product container or label at hand. Close valve after each use and when empty. Use equipment rated for cylinder pressure. Do not open valve until connected to equipment prepared for use. Use a back flow preventative device in the piping. Use only equipment of compatible materials of construction. Open valve slowly. Use only with equipment cleaned for Oxygen service. Always keep container in upright position. Do not change or force fit connections. Avoid spills. Do not walk or roll equipment over spills.
Prevention
P282 - Wear cold insulating gloves and either face shield or eye protection. P220 - Keep away from clothing and other combustible materials. P244 - Keep valves and fittings free from oil and grease. P271 - Use only outdoors or in a well-ventilated area. P261 - Avoid breathing gas.
Response
P336 + P315 - Thaw frosted parts with lukewarm water. Do not rub affected area. Get immediate medical advice or attention. P370 + P376 - In case of fire: Stop leak if safe to do so. P304 + P340, P312 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER or doctor if you feel unwell.
Storage
P405 - Store locked up. P403 + P233 - Store in a well-ventilated place. Keep container tightly closed.
Disposal
P501 - Dispose of contents and container in accordance with all local, regional, national and international regulations.
2.3 Other hazards
Liquid can cause burns similar to frostbite. Hazards identified when used : No known significant effects or critical hazards.
2.1 Classification of the substance or mixture
GASES UNDER PRESSURE - Refrigerated liquefied gas SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Narcotic effects) -
