Note: Ingredients listed on restricted chemical lists
EC/CAS
7727-37-9
Name of the chemical
Nitrogen N2
Concentration
87C350002 83-89
EC/CAS
7664-41-7
Name of the chemical
ammonia
Concentration
9-10
EC/CAS
7440-37-1
Name of the chemical
Argon Ar
Concentration
1-5
EC/CAS
7440-59-7
Name of the chemical
Helium He
Concentration
1-2
General Information
Version
0.01
Revision date
2026-03-18
Product name
Nonflammable Gas Mixture: Ammonia / Argon / Helium / Nitrogen
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)
H280, H314, H401
Hazard statements
Code
Statements
H280
Contains gas under pressure; may explode if heated
Section 2
SECTION 2: Hazards identification
Signal word
Danger
Hazard statements
H280 - Contains gas under pressure; may explode if heated. H314 - Causes severe skin burns and eye damage. H401 - Toxic to aquatic life. May displace oxygen and cause rapid suffocation.
Precautionary statements
General : Read and follow all Safety Data Sheets (SDS) 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.
Prevention
P280 - Wear protective gloves, protective clothing and eye or face protection. P273 - Avoid release to the environment. P264 - Wash thoroughly after handling.
Response
P304 + P340, P310 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER or doctor. P301 + P310, P330, P331 - IF SWALLOWED: Immediately call a POISON CENTER or doctor. Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353, P310 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. Immediately call a POISON CENTER or doctor. P363 - Wash contaminated clothing before reuse. P305 + P351 + P338, P310 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor.
Storage
P405 - Store locked up. P410 + P403 - Protect from sunlight. Store in a well-ventilated place.
Disposal
P501 - Dispose of contents and container in accordance with all local, regional, national and international regulations.
2.3 Other hazards
In addition to any other important health or physical hazards, this product may displace oxygen and cause rapid suffocation. Hazards identified when used : No known significant effects or critical hazards.
2.1 Classification of the substance or mixture
SKIN CORROSION - Category 1 SERIOUS EYE DAMAGE - Category 1 AQUATIC HAZARD (ACUTE) - Category 2
