WHMIS (Ammonium arsenate)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2016-08-17

  • Carcinogenicity - Category 1A1 2
  • Specific target organ toxicity - repeated exposure - Category 23 4 5

  • WHMIS 2015 pictogram : Health hazard


May cause cancer (H350)
May cause damage to organs through prolonged or repeated exposure (H373)

Ingredient disclosure


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