Note: Ingredients listed on restricted chemical lists
EC/CAS
7440-37-1
Name of the chemical
Argon Ar
Concentration
Trade secret
General Information
Version
10
Revision date
2026-04-20
Product name
ARGON, LIQUID
Product Synonyms
MTG MSDS 163; ARGON, REFRIGERATED LIQUID; ARGON, CRYOGENIC LIQUID; ARGON; LIQUID ARGON; UN 1951; Ar
CAS No.
7440-37-1
1.2.1 Relevant identified uses
Industrial and Specialty Gas Applications
Emergency telephone
+1-703-527-3887, 1-800-424-9300
Icons in SDS
Company Information
company name
Nippon Sanso Matheson, 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 of the substance or mixture Gases under pressure Refrigerated liquefied gas Simple asphyxiants Yes Hazards not otherwise classified (HNOC) Not applicable
2.2 Label elements
Warning
Hazard statements
Contains refrigerated gas; may cause cryogenic burns or injury. May displace oxygen and cause rapid suffocation.
Prevention
Wear cold insulating gloves and either face shield or eye protection.
Response
Thaw frosted parts with lukewarm water. Do not rub affected area. Get immediate medical advice/attention.
Storage
Store in a well-ventilated place.
Further information
May cause frostbite upon sudden release of liquefied gas.
2.1 Classification of the substance or mixture
Gases under pressure Refrigerated liquefied gas Simple asphyxiants Yes Hazards not otherwise classified (HNOC) Not applicable.
