General Information
Version
4.0
Revision date
2025-11-05
Product name
Sulphur dioxide
CAS No.
7446-09-5
REACH No
01-2119485028-34
1.2.1 Relevant identified uses
See the list of identified uses and exposure scenarios in the annex of the safety data sheet Perform risk assessment prior to use
1.2.2. Uses advised against
Consumer use Uses other than those listed above are not supported, contact your supplier for more information on other uses
Emergency telephone
+39 0362512868 - 24
Icons in SDS
Company Information
company name
SIAD S.p.A
e-mail address of the competent person responsible for the Safety Data Sheet
siad_reach_clp@siad.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H280, H314, H318, H331, H370
Hazard statements
Code
Statements
H280
Contains gas under pressure; may explode if heated
Section 2
SECTION 2: Hazards identification
According to Regulation (EC) No. 1272/2008 (CLP) Classification of the substance or mixture
Physical hazards
Gases under pressure : Liquefied gas H280
Health hazards
Acute toxicity (inhalation:gas) Category 3 H331 Skin corrosion/irritation, Category 1, Sub-Category H314 1B Serious eye damage/eye irritation, Category 1 H318 Specific target organ toxicity – single exposure, H370 Category 1
Hazard pictograms
GHS04 GHS05 GHS06 GHS08
Signal word
Danger
Hazard statements
H280 - Contains gas under pressure; may explode if heated. H314 - Causes severe skin burns and eye damage. H331 - Toxic if inhaled. H370 - Causes damage to organs. EUH071 - Corrosive to the respiratory tract.
Prevention
P260 - Do not breathe gas/vapours. P280 - Wear eye protection, face protection, protective clothing, protective gloves.
Response
P303+P361+P353+P315 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. Get immediate medical advice / attention. P304+P340+P315 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. Get immediate medical advice / attention. P305+P351+P338+P315 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Get immediate medical advice / attention.
Storage
P403 - Store in a well-ventilated place. P405 - Store locked up.
2.3 Other hazards
Not classified as PBT or vPvB. The substance/mixture has no endocrine disrupting properties. Not classified as PMT or vPvM.
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No. 1272/2008 [CLP] Physical hazards Gases under pressure : Liquefied gas H280 Health hazards Acute toxicity (inhalation:gas) Category 3 H331 Skin corrosion/irritation, Category 1, Sub-Category H314 1B Serious eye damage/eye irritation, Category 1 H318 Specific target organ toxicity – single exposure, H370 Category 1
