WHMIS (Sulfuric acid)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2023-01-31

  • Acute toxicity - inhalation - Category 2
  • Skin corrosion/irritation - Category 11 2
  • Serious eye damage/eye irritation - Category 11 2 3

  • WHMIS 2015 pictogram combination : Skull and corrosion


Corrosive to the respiratory tract; Fatal if inhaled (H330)
Causes severe skin burns and eye damage (H314)

Ingredient disclosure

Comments: This product could be corrosive to metals, please contact the supplier for additionnal information.


The [number] refers to the Information SST database of the CNESST Documentation Center.