WHMIS (Periodic acid 1%)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2016-08-09

  • Skin corrosion/irritation - Category 11 2
    • Strong acid: pH of a 0.24% solution = 2
  • Serious eye damage/eye irritation - Category 12
  • Health hazards not otherwise classified (corrosion) - Category 1

  • WHMIS 2015 pictogram : Corrosion

Danger

Causes severe skin burns and eye damage (H314)
Causes severe damage to the respiratory tract

Ingredient disclosure

References

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