Note: Ingredients listed on restricted chemical lists
General Information
Version
1.0
Revision date
2025-07-23
Product name
Sulfur
CAS No.
7704-34-9
1.2.1 Relevant identified uses
Mixture intermediate
Emergency telephone
800-424-9300
Icons in SDS
Company Information
company name
Delek US
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H228, H315, H401, H412
Hazard statements
Code
Statements
H228
Flammable solid
Section 2
SECTION 2: Hazards identification
Classification of the Substance or Mixture GHS-US Classification Flammable solid, Category 2 H228 Skin corrosion/irritation, Category 2 H315 Hazardous to the aquatic environment — Acute Hazard, Category 2 H401 Hazardous to the aquatic environment — Chronic Hazard, Category 3 H412 Combustible dust
2.2 Label elements
GHS-US Labeling
Hazard pictograms
GHS02 GHS07
Signal word
Warning
Hazard statements
CODU - May form combustible dust concentrations in air [if small particles are generated during further processing, handling or by other means]. H228 - Flammable solid. H315 - Causes skin irritation. H401 - Toxic to aquatic life. H412 - Harmful to aquatic life with long lasting effects.
Precautionary statements
P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240 - Ground/Bond container and receiving equipment. P241 - Use explosion-proof equipment. P264 - Wash hands, forearms and face thoroughly after handling. P273 - Avoid release to the environment. P280 - Wear eye protection, protective gloves and clothing. P302+P352 - If on skin: Wash with plenty of water. P321 - Specific treatment (see Section 4 of this Safety Data Sheet). P332+P313 - If skin irritation occurs: Get medical advice or attention. P362+P364 - Take off contaminated clothing and wash it before reuse. P370+P378 - In case of fire: Use appropriate media to extinguish. P501 - Dispose of contents and/or container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulations.
Additional information
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Proper grounding procedures to avoid static electricity should be followed. Prevent dust accumulation (to minimize explosion hazard). Avoid generating dust. 2.3 Hazards associated with known or reasonably anticipated uses If this product is used in unforeseeable chemical processes and not used as intended or reasonable, the hazards listed in Section 2.3 cannot cover all chemistries. Therefore, a Process Hazard Analysis (PHA) or other hazard assessment for additional specific end uses should be performed to ensure that hazards are fully understood, and adequate safety measures are in place. See Section 10 for relevant reactivity and stability information
Other hazards
Contains a small amount of hydrogen sulfide. Hydrogen sulfide is a fatal, and highly flammable gas with a rotten egg odor that quickly causes odor fatigue. Heating of this product and storage under elevated temperatures or over long periods of time may release higher amounts of hydrogen sulfide. Hydrogen sulfide is also an asphyxiant. Exposure may aggravate pre-existing eye, skin, or respiratory conditions
Ingredient(s) with unknown acute toxicity
No data available
2.1 Classification of the substance or mixture
H228 Skin corrosion/irritation, Category 2 H315 Hazardous to the aquatic environment — Acute Hazard, Category 2 H401 Hazardous to the aquatic environment — Chronic Hazard, Category 3 H412 Combustible dust 2.2. Label Elements GHS-US Labeling