increase of fire and explosion will not rust or oxidize • hazards may cause combustibles to • explode or react violently Class D may be fatal if ingested or avoid breathing dust and vapours • • inhaled avoid contact with skin or eyes Division 1 • may be absorbed through the work in well ventilated areas • • skin small volumes have a toxic • effect Class D may cause permanent injury or avoid direct contact • • death wear appropriate personal Division 2 • may cause birth defects or protection • sterility use hand, body, face and eye • may cause cancer protection • may be sensitizers causing • allergies Class D may cause anaphylactic shock special training required to handle • • includes viruses, yeasts, molds, these materials Division 3 • bacteria, and parasites that affect avoid forming aerosols • humans avoid breathing vapours • includes fluids that contain toxic avoid contamination of people • • substances and work area includes cellular components • Class E may irritate eyes and skin on avoid all direct body contact • • exposure may cause severe burns to tissue • upon longer exposure may damage lungs if inhaled • may cause blindness if contact • with eyes may cause serious environmental • damage as a result of fumes may react with water handle with care, avoiding Class F • • may be chemically unstable vibrations, shocks, and sudden • may explode if exposed to heat or temperature changes • shock store in appropriate containers • may release toxic or flammable ensure storage containers are • • vapours sealed may vigorously polymerize • may burn unexpectedly • Part 2 – Making WHMIS work Name 2 of the Information Categories that must be on the supplier label 1. 2. Who is responsible to ensure that all products have an appropriate label on them and MSDS?
• increase of fire and explosion hazards • may cause combustibles to explode or react violently will not rust or oxidize Class D Division 1 • may be fatal if ingested or inhaled • may be absorbed through the skin • small volumes have a toxic effect • avoid breathing dust and vapours • avoid contact with skin or eyes • work in well ventilated areas Class D Division 2 • may cause permanent injury or death • may cause birth defects or sterility • may cause cancer • may be sensitizers causing allergies • avoid direct contact • wear appropriate personal protection • use hand, body, face and eye protection Class D Division 3 • may cause anaphylactic shock • includes viruses, yeasts, molds, bacteria, and parasites that affect humans • includes fluids that contain toxic substances • includes cellular components • special training required to handle these materials • avoid forming aerosols • avoid breathing vapours • avoid contamination of people and work area Class E • may irritate eyes and skin on exposure • may cause severe burns to tissue upon longer exposure • may damage lungs if inhaled • may cause blindness if contact with eyes • may cause serious environmental damage as a result of fumes • avoid all direct body contact Class F • may react with water • may be chemically unstable • may explode if exposed to heat or shock • may release toxic or flammable vapours • may vigorously polymerize • may burn unexpectedly • handle with care, avoiding vibrations, shocks, and sudden temperature changes • store in appropriate containers • ensure storage containers are sealed Part 2 – Making WHMIS work Name 2 of the Information Categories that must be on the supplier label 1. 2. Who is responsible to ensure that all products have an appropriate label on them and MSDS?
Activity%20-%20WHMIS%20and%20HHPS%20Worksheet%20(Grade%2011&12)%20Questions%20-%20Sept%202015.docx