CAS Number : 7727-21-1

WHMIS (Potassium persulfate)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader
Update: 2016-02-11

  • Oxidizing solids - Category 31 2 3
  • Acute toxicity - oral - Category 43 4 5
  • Respiratory sensitization - Category 14 5 6 7 8 9 10 11

  • WHMIS 2015 pictogram : Flame over circle

  • WHMIS 2015 pictogram : Exclamation mark

  • WHMIS 2015 pictogram : Health hazard

Warning

May intensify fire; oxidizer (H272)
Harmful if swallowed (H302)
May cause allergy or asthma symptoms or breathing difficulties if inhaled (H334)
May cause allergic skin reaction (H317)

Ingredient disclosure

References

  • ▲1.  Canada. Ministère des transports, Règlement sur le transport des marchandises dangereuses. Ottawa : Éditions du gouvernement du Canada. (2014). [RJ-410222]   http://www.tc.gc.ca/fra/tmd/clair-menu-497.htm
    http://www.tc.gc.ca/tmd/menu.htm
  • ▲2.  United States. National Ocean Service. Office of Response and Restoration., Computer aided management of emergency operations chemicals (CAMEO chemicals) : online database of hazardous materials. USA : National Oceanic and Atmospheric Administration.   http://cameochemicals.noaa.gov/search/simple
    http://cameochemicals.noaa.gov/
  • ▲3.  France. Institut national de recherche et de sécurité, Fiche toxicologique no 260 : Persulfate d'ammonium. Persulfate de potassium. Persulfate de sodium. Cahiers de notes documentaires. Paris : INRS. (2006). [RE-005509]   http://www.inrs.fr/publications/bdd/fichetox.html
    http://www.inrs.fr/publications/bdd/fichetox/fiche.html?refINRS=FICHETOX_260
  • ▲4.  Centre canadien d'hygiène et de sécurité au travail, CHEMINFO, Hamilton, Ont. : Canadian Centre for Occupational Health and Safety   http://ccinfoweb.ccohs.ca/cheminfo/search.html
  • ▲5.  OECD, «SIDS Initial Assessment Report for SIAM 20. Persulfates.» In: OECD Screening Information Data Set (SIDS) . Paris : UNEP Publications. (2005).   https://hpvchemicals.oecd.org/UI/SIDS_Details.aspx?id=5D4B16BE-8BA8-4BE4-8787-469DE31A76E9
  • ▲6.  Pepys, J., Huthcroft, B.J. et Breslin, A.B.X., «Asthma due to inhaled chemical agents - persulphate salts and henna in hairdressers.» Clinical Allergy. Vol. 6, p. 399-404. (1976). [AP-017775]
  • ▲7.  Asthmagen? : critical assessments of the evidence for agents implicated in occupational asthma. Health and Safety Executive. Sudbury, Suffolk, G.B. : HSE Books. (2001). [MO-020018]   http://www.hse.gov.uk/asthma/asthmagen.pdf
  • ▲8.  Munoz, X. et al., «Occupational asthma due to persulfate salts. Diagnosis and follow-up.» Chest. Vol. 123, p. 2124-2129. (2003).   http://www.chestjournal.org/cgi/content/full/123/6/2124
  • ▲9.  Blainey, A.D. et al., «Occupational asthma in a hairdressing salon.» Thorax. Vol. 41, p. 42-50. (1986). [AP-011842]
  • ▲10.  Wrbitzky, R., Drexler, H. et Letzel, S., «Early reaction type allergies and diseases of the respiratory passages in employees from persulphate production.» International Archives of Occupational and Environmental Health. Vol. 67, p. 413-417. (1995).
  • ▲11.  Parra, F.M. et al., «Occupational asthma in a hairdresser caused by persulphate salts.» Allergy. Vol. 47, p. 656-660. (1992). [AP-040586]
  • ▲12.  Davies, R. et Blainey, D., «Anaphylactic reactions to industrial toxins.» Developments in Toxicology and Environmental Science. Vol. 11, p. 219-228. (1983). [MO-122428]
  • ▲13.  White, I.R., Catchpole, H.E. et Rycroft, R.J.G., «Rashes amongst persulphate workers.» Contact Dermatitis. Vol. 8, p. 168-172. (1982).
  • ▲14.  Kanerva, L. et al., «Occupational allergic contact dermatitis from potassium persulfate.» Contact Dermatitis. Vol. 40, no. 2, p. 116-117. (1999).
  • ▲15.  Veien, N.K., Hattel, T. et Laurberg, G., «Contact dermatitis due to potassium persulfate.» Contact Dermatitis. Vol. 45, no. 3, p. 176. (2001).
  • ▲16.  Rodriguez, J.L.E. et al., «Contact urticaria due to potassium persulfate.» Contact Dermatitis. Vol. 45, no. 3, p. 177. (2001).
  • ▲17.  van Joost, T. et Roesyanto, I.D., «Sensitization to persulphates in occupational and non-occupational hand dermatitis.» Contact Dermatitis. Vol. 24, p. 376-378. (1991). [AP-127196]

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