WHMIS (Phosphoric acid, aqueous solution, 35 to 85 %)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader

• Skin corrosion/irritation - Category 11
• Strong acid: pH of a 35% solution = 0.799

• Serious eye damage/eye irritation - Category 11

Danger

Causes severe skin burns and eye damage (H314)

Ingredient disclosure

Comments: This product could be corrosive to metals, please contact the supplier for additionnal information.

References

• ▲1.  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

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