WHMIS (Nickel ammonium sulfate hexahydrate)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader

• Acute toxicity - oral - Category 41

• Respiratory sensitization - Category 12 3

• Skin sensitization - Category 13

• Carcinogenicity - Category 1A4

• Reproductive toxicity - Category 1B5 6 7
• Toxic to the development (Category 1B)
• Toxic to the reproductive function (Category 2)

• Specific target organ toxicity - repeated exposure - Category 16

Danger

Harmful if swallowed (H302)
May cause allergy or asthma symptoms or breathing difficulties if inhaled (H334)
May cause allergic skin reaction (H317)
May cause cancer (H350)
May damage fertility or the unborn child (H360)
Causes damage to organs through prolonged or repeated exposure (H372)

Ingredient disclosure

Comments: Due to the lack of data, classifications regarding skin sensitization (H317), respiratory sensitization (H334), toxicity for reproduction (H361) and specific organ toxicity - repeated exposure (H372) were established by analogy to nickel sulfate (soluble nickel compound).

References

• ▲1.  National Institute for Occupational Safety and Health, RTECS (Registry of Toxic Effects of Chemical Substances). Hamilton (Ont) : Canadian Centre for Occupational Health and Safety.   http://ccinfoweb.ccohs.ca/rtecs/search.html
• ▲2.  Bernstein, I.L. et al., Asthma in the workplace : and related conditions. 3 éd. New York : Taylor & Francis. (2006).   www.taylorandfrancis.com
• ▲3.  Deutsche Forschungsgemeinschaft (DFG), Nickel and its compounds (in the form of inhalable dusts/aerosols). The MAK Collection for Occupational Health and Safety, Vol. 22. Allemagne : Wiley-VCH Verlag GmbH & Co. KGaA. (2006).   http://onlinelibrary.wiley.com/book/10.1002/3527600418
  http://onlinelibrary.wiley.com/doi/10.1002/3527600418.mb744002vere0022/abstract
• ▲4.  IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, A Review of Human Carcinogens: Arsenic, Metals, Fibres, and Dusts. IARC monographs on the evaluation of carcinogenic risks to humans, Vol. 100C. Lyon : International Agency for Research on Cancer. (2012).   http://monographs.iarc.fr/
  http://monographs.iarc.fr/ENG/Monographs/vol100C/mono100C.pdf
  
• ▲5.  Patty, F.A., Harris, R.L. et Ayer, H.E., Patty's industrial hygiene. A Wiley-Interscience publication, 5th ed. New York ; Toronto : John Wiley & Sons. (2000). [RM-214007]
• ▲6.  Agency for Toxic Substances and Diseases Registry (ATSDR), Toxicological profile for nickel. ATSDR. Washington D.C. : US Department of Health and Human Services. (2005).   http://www.atsdr.cdc.gov/toxprofiles/index.asp
  https://www.atsdr.cdc.gov/ToxProfiles/tp15.pdf
• ▲7.  Health council of the Netherlands: Committee for compounds toxic to reproduction, «Nickel and its compounds. Evaluation of the effects on reproduction, recommendation for classification.» In: The Hague: Health Concil of the Netherlands. Vol. 05, p. 77. (2003).   http://www.gezondheidsraad.nl/en https://www.gezondheidsraad.nl/en/task-and-procedure/areas-of-activity/healthy-working-conditions/nickel-and-its-compounds

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