WHMIS (Arsenic trioxide)

Workplace Hazardous Materials Information System

WHMIS 1988 classification - Note to reader
Update: 1993-03-20
  • WHMIS pictogram : Skull and crossbones

    D1A, D2A

  • Very Toxic Material Causing Immediate and Serious Toxic Effects
  • Very Toxic Material Causing Other Toxic Effects
  • carcinogenicity: IARC group 1

Disclosure at 0,1% according to the Ingredient disclosure list