Note: Ingredients listed on restricted chemical lists
EC/CAS
7727-37-9
Name of the chemical
Nitrogen N2
Concentration
100%
General Information
Version
2.0
Revision date
2025-11-21
Product name
Nitrogen (Refrigerated Liquid)
Substance name
Nitrogen (Refrigerated Liquid)
Product Synonyms
Cryogenic Liquid Nitrogen / Nitrogen / ALIGAL 1 / ALBee Cool / LASAL 2001
CAS No.
7727-37-9
1.2.1 Relevant identified uses
Medical uses Special atmospheres for food Food freezing Inerting 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, H380
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 Simple Asphyxiant H380 Full text of H statements see section 16
2.2 Label elements
GHS-CA labelling
Hazard pictograms
GHS04
Signal word
Warning H380- Simple asphyxiant - may displace oxygen and cause rapid suffocation
Hazard statements
H281 - Contains refrigerated gas; may cause cryogenic burns or injury OSHA-H01 - May displace oxygen and cause rapid suffocation
Precautionary statements
P403 - Store in a well-ventilated place P202 - Do not handle until all safety precautions have been read and understood P271 - Use only outdoors or in a well-ventilated area P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing P302 - IF ON SKIN: P336+P315 - Thaw frosted parts with lukewarm water. Do not rub affected area- Get immediate medical advice. P282 - Wear cold insulating gloves and either face shield or eye protection CGA-PG05 - Use a backflow preventive device in the piping CGA-PG06 - Close valve after each use and when empty 05/12/2017 EN (English) SDS Ref.: EIGA089B Page 1
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 Simple Asphyxiant H380 Full text of H statements : see section 16
