Note: Ingredients listed on restricted chemical lists
EC/CAS
7664-39-3
Name of the chemical
Hydrofluoric acid, its normal salts, its complexes and hydrofluorides with the exception of those given in Annex III
Concentration
100%
General Information
Version
2.0
Revision date
2025-11-30
Product name
Hydrogen Fluoride (Compressed)
Substance name
Hydrogen Fluoride (Compressed)
Product Synonyms
Hydrofluoric acid
CAS No.
7664-39-3
1.2.1 Relevant identified uses
Etching
supplier name
Air Liquide Canada Inc
Icons in SDS
Company Information
company name
Air Liquide Canada Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H310, H314, H318, H331
Hazard statements
Code
Statements
H310
Fatal in contact with skin
Section 2
SECTION 2: Hazards identification
Classification (GHS CA) Classification of the substance or mixture Classification (GHS-CA) Not classified
2.2 Label elements
GHS-CA labelling
Hazard pictograms
GHS05 GHS06
Signal word
Danger
Hazard statements
H331 - Toxic if inhaled H310 - Fatal in contact with skin H318 - Causes serious eye damage H314 - Causes severe skin burns and eye damage CGA-HG11 - Symptoms may be delayed CGA-HG22 - Corrosive to the respiratory tract
Precautionary statements
P363 - Wash contaminated clothing before reuse P501 - Dispose of contents/container in accordance with local/regional/national/international regulations. P403 - Store in a well-ventilated place P405 - Store locked up P261 - Avoid breathing dust/fume/gas/mist/vapours/spray P262 - Do not get in eyes, on skin, or on clothing P202 - Do not handle until all safety precautions have been read and understood P311 - Call a POISON CENTER or doctor P310 - Immediately call a POISON CENTER or doctor P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P280 - Wear protective gloves/protective clothing/eye protection/face protection P270 - Do not eat, drink or smoke when using this product P264 - Wash hands, forearms and face thoroughly after handling P271 - Use only outdoors or in a well-ventilated area P303+P361+P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water 05/25/2017 EN (English) Page 1 P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing CGA-PG02 - Protect from sunlight when ambient temperature exceeds 52 °C/125 °F CGA-PG05 - Use a back flow preventive device in the piping CGA-PG06 - Close valve after each use and when empty CGA-PG10 - Use only with equipment rated for cylinder pressure CGA-PG20 - Use only with equipment of compatible materials of construction and rated for cylinder pressure
Other hazards which do not result in classification
None.
Ingredient(s) with unknown acute toxicity
No data available
2.1 Classification of the substance or mixture
Classification (GHS-CA) Not classified
