Note: Ingredients listed on restricted chemical lists
EC/CAS
7440-59-7
Name of the chemical
Helium He
Concentration
<96.1
General Information
Revision date
2015-05-01
Product name
>3.9% Hydrogen in Helium
Emergency telephone
1-800-424-9300
Icons in SDS
Company Information
company name
MATHESON TRI-GAS, INC
GHS Information
Signal word
Danger
Section 2
SECTION 2: Hazards identification
Classification in accordance with paragraph (d) of 29 CFR 1910.1200. Classification in accordance with paragraph (d) of
Signal word
Danger
Hazard statements
Extremely flammable gas. Contains gas under pressure; may explode if heated. May displace oxygen and cause rapid suffocation.
Prevention
Keep away from heat/sparks/open flame/hot surfaces - No smoking.
Response
Leaking gas fire: Do not extinguish, unless leak can be stopped safely. Eliminate all ignition sources if safe to do so.
Storage
Protect from sunlight. Store in a well-ventilated place.
Disposal
Dispose of contents/container in accordance with local/regional/national/international regulations.
2.3 Other hazards
Rapid release of compressed gas may cause frostbite.
