Note: Ingredients listed on restricted chemical lists
EC/CAS
7440-59-7
Name of the chemical
Helium He
Concentration
98C3500004 96.105-98.6
EC/CAS
110-54-3
Name of the chemical
n-Hexan (790/2009)
Concentration
1-1.1
EC/CAS
124-38-9
Name of the chemical
Carbon dioxide CO2
Concentration
0.0001-1.99
EC/CAS
108-88-3
Name of the chemical
Toluene
Concentration
0.1-0.2
EC/CAS
71-43-2
Name of the chemical
Benzol
Concentration
0.1-0.2
General Information
Version
0.01
Revision date
2026-07-21
Product name
Nonflammable Gas Mixture: 8 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)
H280, H336, H340, H350, H361, H373
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. H336 - May cause drowsiness or dizziness. H340 - May cause genetic defects. H350 - May cause cancer. H361 - Suspected of damaging fertility or the unborn child. H373 - May cause damage to organs through prolonged or repeated exposure. 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
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. P271 - Use only outdoors or in a well-ventilated area. P260 - Do not breathe gas.
Response
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
GERM CELL MUTAGENICITY - Category 1 CARCINOGENICITY - Category 1 TOXIC TO REPRODUCTION - Category 2 SPECIFIC TARGET ORGAN TOXICITY (SINGLE EXPOSURE) (Narcotic effects) - Category 3 SPECIFIC TARGET ORGAN TOXICITY (REPEATED EXPOSURE) - Category 2
