WHMIS (Hydrogen sulfide)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2022-12-20

  • Flammable gases - Category 11
    • Flammable limit - concentration range = 4 % (4-46)
    • Lower flammable limit = 4 %
  • Gases under pressure - Liquefied gas2
  • Acute toxicity - inhalation - Category 23 4
  • Serious eye damage/eye irritation - Category 25 6
  • Specific target organ toxicity - single exposure (respiratory tract irritation) - Category 3 - Respiratory tract irritation6 7

  • WHMIS 2015 pictogram : Flame

  • WHMIS 2015 pictogram : Gaz cylinder

  • WHMIS 2015 pictogram : Skull and crossbones

  • WHMIS 2015 pictogram : Exclamation mark

Danger

Extremely flammable gas (H220)
Contains gas under pressure; may explode if heated (H280)
Fatal if inhaled (H330)
Causes serious eye irritation (H319)
May cause respiratory irritation (H335)

Ingredient disclosure

References

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