General Information
Version
13
Revision date
2026-04-20
Product name
OXYGEN, COMPRESSED GAS
Product Synonyms
MTG MSDS 71; OXYGEN; DIOXYGEN; MOLECULAR OXYGEN; OXYGEN MOLECULE; PURE OXYGEN; UN 1072; LOX; HYPEROXIA; O2
CAS No.
7782-44-7
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
Danger
Hazard Codes
Hazard statements (CLP)
H270, H280
Hazard statements
Code
Statements
H270
May cause or intensify fire; oxidiser
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture Oxidizing gases Category 1 Gases under pressure Compressed gas Hazards not otherwise classified (HNOC) Not applicable
2.2 Label elements
Danger
Hazard statements
May cause or intensify fire; oxidizer. Contains gas under pressure; may explode if heated.
Prevention
Keep reduction valves/valves and fittings free from oil and grease. Keep/Store away from clothing and other combustible materials. 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. In case of fire: Stop leak if safe to do so.
Storage
Protect from sunlight. Store in a well-ventilated place.
Further information
Rapid release of compressed gas may cause frostbite.
2.1 Classification of the substance or mixture
Oxidizing gases Category 1 Gases under pressure Compressed gas Hazards not otherwise classified (HNOC) Not applicable.
