1. Safety Symbols

2. There are many different types of safety symbols that you must be familiar with:
Safety symbols from your textbook
HHPS
WHMIS
MSDS
SAFETY SYMBOLS

3. SAFETY SYMBOLS FROM YOUR TEXTBOOK
For each activity in your textbook, you will be shown particular safety symbols. Refer to the following pages in your textbook: Grade 7: Page 377 Grade 11: xiii Grade 12: xiii You must be familiar with all of these symbols before we complete any laboratory investigation
SAFETY SYMBOLS FROM YOUR TEXTBOOK

4. HHPS (Hazardous Household Product Symbols)
HHPS symbols are found on products you commonly find in the house or garden
HHPS (Hazardous Household Product Symbols)

5. HHPS (Hazardous Household Product Symbols)

6. WHMIS (Workplace Hazardous Materials Information System)
WHMIS symbols provide key safety and handling information in the form of special labels and symbols on dangerous chemicals used in the workplace or school WHMIS symbols are used as a first alert
WHMIS (Workplace Hazardous Materials Information System)

7. WHMIS (Workplace Hazardous Materials Information System)
WHMIS symbols identify the product as controlled and alerts workers or handlers to the hazards and safe handling procedures of the product All symbols are in circles
WHMIS (Workplace Hazardous Materials Information System)

8. WHMIS (Workplace Hazardous Materials Information System)

9. MSDS (Materials Safety Data Sheets)
A more detailed information sheet about a chemical A second alert
MSDS (Materials Safety Data Sheets)

10. MSDS (Materials Safety Data Sheets)
MSDS include:
Product information
Hazardous ingredients
Physical data
Fire and explosive hazard
Reactivity data
Toxicological properties
Preventative measure to be taken
First aid measures to be taken if exposed
When it was made and contact information
MSDS (Materials Safety Data Sheets)

11. MSDS (Materials Safety Data Sheets)
MSDS sheets must be no older than three years old
MSDS (Materials Safety Data Sheets)

12. MSDS (Materials Safety Data Sheets)