Note: Ingredients listed on restricted chemical lists
EC/CAS
7440-37-1
Name of the chemical
Argon Ar
Concentration
100%
General Information
Version
2.0
Revision date
2025-11-21
Product name
Argon (refrigerated liquid)
Substance name
Argon (refrigerated liquid)
Product Synonyms
Ar / Argon / Cryogenic Liquid Argon / LAR
CAS No.
7440-37-1
1.2.1 Relevant identified uses
Inert gas shield for all welding and cutting, and for general analytical/synthetic chemical uses
supplier name
Air Liquide Canada Inc
Icons in SDS
Company Information
company name
Air Liquide Canada Inc
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H281
Hazard statements
Code
Statements
H281
Contains refrigerated gas; may cause cryogenic burns or injury
Section 2
SECTION 2: Hazards identification
Classification (GHS CA) Classification of the substance or mixture Classification (GHS-CA) Gases under pressure Refrigerated liquefied gas H281 Full text of H statements see section 16
2.2 Label elements
GHS-CA labelling
Hazard pictograms
GHS04
Signal word
Warning
Hazard statements
H281 - Contains refrigerated gas; may cause cryogenic burns or injury
Precautionary statements
P403 - Store in a well-ventilated place P336+P315 - Thaw frosted parts with lukewarm water. Do not rub affected area P282 - Wear cold insulating gloves and either face shield or eye protection
Other hazards which do not result in classification
Asphyxiant in high concentrations.
Ingredient(s) with unknown acute toxicity
No data available
2.1 Classification of the substance or mixture
Classification (GHS-CA) Gases under pressure : Refrigerated liquefied gas H281 Full text of H statements : see section 16
