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Chemical Hazards

&

SDS

GHS

Chemical Hazards

Treat every chemical as if it were hazardous

Follow protocols and instructions carefully

Reducing Risks

OSHA requires a chemical hygiene plan in every workplace that describes...

  • safety procedures
  • special precautions
  • emergency procedures when working with chemicals

Always use

  • eye protection
  • lab coat
  • gloves

What to do when accidents happen

Accidents

If a chemical spills on you...

  • Proceed to safety shower or eyewash station
  • Flush affected area with water for a minimum of 15 minutes
  • Report the accident
  • Proceed to emergency room to be evaluated for further treatment

If a chemical spills on the floor or work surface...

  • Let your supervisor know
  • Follow lab protocol for cleanup

GHS

Globally Harmonized System of Classification and Labeling of Chemicals

  • information on the identity of the chemical
  • chemical manufacturer
  • appropriate hazard warnings (pictograms)
  • explanations of the hazards involved
  • first-aid measures needed

In order to handle chemicals safely, there must be proper labeling that contains:

SDS

Safety Data Sheet

Contains 16 sections, & provides information about the chemical, its hazards, and the procedures for clean up and first aid.

9. Physical and chemical properties

10. Stability and reactivity

11. Toxicological information

12. Ecological information

13. Disposal considerations

14. Transport information

15. Regulatory information

16. Other information

1. Identification

2. Hazard Identification

3. Composition/ Information on ingredients

4. First - aid measures

5. Fire - fighting measures

6. Accidental release measures

7. Handling and storage

8. Exposure controls/ personal attention

Exit Ticket

1. Name two sections that are on the Safety Data Sheet.

2. What hazard does the GHS pictogram below represent?

3. When working with chemicals in the lab, what are three things you should always use in order to be safe?

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