WHMIS (Ammonium chlorate)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2016-08-05

  • Oxidizing solids - Undefined category1 2 3
    • This hazard class has been assigned according to the information obtained from the consulted scientific literature, but it does not allow to specify the hazard category.
  • Physical hazards not otherwise classified (exploding bomb) - Category 11 2 4

  • WHMIS 2015 pictogram : Flame over circle

  • WHMIS 2015 pictogram : Exploding bomb


Oxidizing Solids : Undefined hazard statement
May cause an explosion under conditions of schock, friction or heat.

Ingredient disclosure


  • ▲1.  Lewis, RJ., Sax's dangerous properties of industrial materials : H-Z. Vol. 3, 9ème éd. New York : Van Nostrand Reinhold. (1996).
  • ▲2.  Lewis, R.J., Sr., Hawley's condensed chemical dictionary. 15th ed. Hoboken : John Wiley & Sons. (2007). [RS-407001]   http://onlinelibrary.wiley.com/book/10.1002/9780470114735
  • ▲3.  Pohanish, R.P. et Greene, S.A., Wiley guide to chemical incompatibilities. 3ème éd. New Jersey : John Wiley & Sons Inc. (2009). [RR-015033]   www.wiley.com
  • ▲4.  Urben, P. G. et Pitt, M.J., Bretherick's handbook of reactive chemical hazards. Vol. 1, 7th ed. Oxford; Toronto : Elsevier. (2007). [RS-415001]

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