Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
4 - 5
EC/CAS
68607-30-7
Name of the chemical
Residues (petroleum), topping plant, low-sulfur
Concentration
3 - 4
General Information
Version
1.0
Revision date
2025-07-23
Product name
Sulfuric Acid, Spent (91-93%)
Product Synonyms
Hydrogen sulfate, Oil of Vitriol, Spent Acid
1.2.1 Relevant identified uses
Petroleum process stream
Emergency telephone
800-424-9300
Icons in SDS
Company Information
company name
Delek US
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314, H318, H335, H350, H373, H401, H411
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the Substance or Mixture GHS-US Classification Corrosive to metals, Category 1 H290 Skin corrosion/irritation, Category 1A H314 Serious eye damage/eye irritation, Category 1 H318 Carcinogenicity, Category 1B H350 Specific target organ toxicity – Single exposure, Category 3, Respiratory tract irritation H335 Specific target organ toxicity — Repeated exposure, Category 2 H373 Hazardous to the aquatic environment — Acute Hazard, Category 2 H401 Hazardous to the aquatic environment — Chronic Hazard, Category 2 H411
2.2 Label elements
GHS-US Labeling
Hazard pictograms
GHS05 GHS07 GHS08 GHS09
Signal word
Danger
Hazard statements
H290 - May be corrosive to metals. H314 - Causes severe skin burns and eye damage. H335 - May cause respiratory irritation. H350 - May cause cancer (Inhalation). H373 - May cause damage to organs (thymus, liver, blood) through prolonged or repeated exposure. H411 - Toxic to aquatic life with long lasting effects.
Precautionary statements
P201 - Obtain special instructions before use. P202 - Do not handle until all safety precautions have been read and understood. P234 - Keep only in original packaging. P260 - Do not breathe dusts or mists. P264 - Wash hands, forearms and face thoroughly after handling. P271 - Use only outdoors or in a well-ventilated area. P273 - Avoid release to the environment. P280 - Wear eye protection, protective gloves and clothing. P301+P330+P331 - If swallowed: rinse mouth. Do NOT induce vomiting. P303+P361+P353 - If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304+P340 - If inhaled: Remove person to fresh air and keep at rest in a position comfortable for breathing. P305+P351+P338 - If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308+P313 - If exposed or concerned: Get medical advice/attention. P321 - Specific treatment (see Section 4 of this Safety Data Sheet). P363 - Take off immediately all contaminated clothing and wash it before reuse. P390 - Absorb spillage to prevent material-damage. P391 - Collect spillage. P403+P233 - Store in a well-ventilated place. Keep container tightly closed. P405 - Store locked up. P501 - Dispose of contents and/or container to hazardous or special waste collection point, in accordance with local, regional, national and/or international regulations. 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
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
H290 Skin corrosion/irritation, Category 1A H314 Serious eye damage/eye irritation, Category 1 H318 Carcinogenicity, Category 1B H350 Specific target organ toxicity – Single exposure, Category 3, Respiratory tract irritation H335 Specific target organ toxicity — Repeated exposure, Category 2 H373 Hazardous to the aquatic environment — Acute Hazard, Category 2 H401 Hazardous to the aquatic environment — Chronic Hazard, Category 2 H411 2.2. Label Elements GHS-US Labeling