Note: Ingredients listed on restricted chemical lists
EC/CAS
7727-37-9
Name of the chemical
Nitrogen N2
Concentration
75C15 68.1-94.8
EC/CAS
124-38-9
Name of the chemical
Carbon dioxide CO2
Concentration
2-25
EC/CAS
110-54-3
Name of the chemical
n-Hexan (790/2009)
Concentration
0.1-0.3
General Information
Version
0.02
Revision date
2025-10-13
Product name
Nonflammable Gas Mixture: 7 Component Hydrocarbon Blend
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)
H220, H280, H332, H335, H361, H401, H412
Hazard statements
Code
Statements
H220
Extremely flammable gas
Section 2
SECTION 2: Hazards identification
Signal word
Danger
Hazard statements
H220 - Extremely flammable gas. H280 - Contains gas under pressure; may explode if heated. H332 - Harmful if inhaled. H335 - May cause respiratory irritation. H361 - Suspected of damaging fertility or the unborn child. H401 - Toxic to aquatic life. H412 - Harmful to aquatic life with long lasting effects. May displace oxygen and cause rapid suffocation. May increase respiration and heart rate. May form explosive mixtures with air.
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. Do not depend on odor to detect presence of gas. Approach suspected leak area with caution.
Prevention
P201 - Obtain special instructions before use. P202 - Do not handle until all safety precautions have been read and understood. P280 - Wear protective gloves, protective clothing and eye or face protection. P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P271 - Use only outdoors or in a well-ventilated area. P273 - Avoid release to the environment. P261 - Avoid breathing gas.
Response
P377 - Leaking gas fire: Do not extinguish, unless leak can be stopped safely. P381 - In case of leakage, eliminate all ignition sources. P308 + P313 - IF exposed or concerned: Get medical advice or attention. 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. P410 + P403 - Protect from sunlight. 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
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
GASES UNDER PRESSURE - Compressed gas ACUTE TOXICITY (inhalation) - Category 4 TOXIC TO REPRODUCTION - Category 2 SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Respiratory tract irritation) - Category 3 AQUATIC HAZARD (ACUTE) - Category 2 AQUATIC HAZARD (LONG-TERM) - Category 3