Sulfur

Delek US

Revision date : 2025-07-23

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.
GHS02 GHS07
Health risk rating 2
Safety risk rating 3
Environmental risk rating 3

Note: Ingredients listed on restricted chemical lists

EC/CAS

7704-34-9

Name of the chemical

sulphur

Concentration

>99.7

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

GHS02 GHS07 M004 M009 M010 M017 T023

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

SDS Library

Move your SDS library online today

Check Icon
Setup – Easy setup with our database of 16 million+ SDSs
Check Icon
Up-to-date – Your SDS get updated to latest versions.
Check Icon
Employee access – Tablets, Smartphones, or link from Corporate Intranet
Check Icon
Safety – One-click access to first aid information.
Check Icon
Labels – Generate Secondary Container Labels with just one click.