1. First Lecture : General Safety For Chemistry Lab
Saudi Arabia
Ministry of Higher Education
Taif University
College of pharmacy
First Lecture : General Safety For Chemistry Lab
Semester:
2nd year,1st Semester

2. PRESENTION MAP First: General safety for chemistry lab Clothing
Proper handling of chemical and equipment
Clothing
Conduct
Second : laboratory glassware and equipment.
Factually Of Science -Chemistry Department

3. First: Genral safety for chemistry lab
Clothing:
Safety goggles must be worn all times while in the laboratory.

4. First: Genral safety for chemistry lab
Clothing:
Contact lenses are not allowed.

5. First: Genral safety for chemistry lab
Clothing:
Closed toe shoes and long pants must worn in the lab. .

6. First: Genral safety for chemistry lab
Clothing:
Long hair must be tied back when using open flames.

7. First: Genral safety for chemistry lab
Conduct:
Eating, drinking, and smoking are strictly prohibited in the laboratory.

8. First: Genral safety for chemistry lab
Conduct:
No unauthorized experiments are be performed.

9. First: Genral safety for chemistry lab
Conduct:
Never taste anything.

10. First: Genral safety for chemistry lab
Conduct:
Coats, backpacks, etc.., should not left on the lab benches and stools.

11. First: Genral safety for chemistry lab
Conduct:
Learn where the safety and first-aid equipment is located.

12. First: Genral safety for chemistry lab
Conduct:
Always wash your hands before leaving lab.

13. First: Genral safety for chemistry lab
Conduct:
Notify the instructor immediately in case of an accident.

14. First: Genral safety for chemistry lab
Proper handling of chemical and equipment.
Consider all chemicals to be hazardous unless you are instructed otherwise.
Know what chemicals you are using .carefully read the label twice before taking anything from a bottle.

15. First: Genral safety for chemistry lab
Proper handling of chemical and equipment.
Excess reagents are never to be returned to stock bottles. If you take too much, dispose of the excess.
Many common reagents ,for example. alcohols and acetone, are highly flammable.do not use them anywhere near open flame.

16. First: Genral safety for chemistry lab
Proper handling of chemical and equipment.
Always pour acids into water. if you pour water into acids, the heat reaction will cause the water to explode into steam, sometimes violently ,and the acid will splatter.

17. First: Genral safety for chemistry lab
Proper handling of chemical and equipment.
If chemical come into Contact with your skin or eyes ,flush immediately with copious amounts of water and consult with your instructor.
Never point a test tube or any vessel that you are heating at yourself or your neighbor.

18. First: Genral safety for chemistry lab
Proper handling of chemical and equipment.
dispose of the chemicals properly .waste containers will be provided and their use will explained by your TA. Unless you are explicitly told otherwise, assume that only water may be put in the lab sinks.

19. First: Genral safety for chemistry lab
Proper handling of chemical and equipment.
Clean up all broken glassware immediately and dispose of the broken glass properly .

20. First: Genral safety for chemistry lab
Proper handling of chemical and equipment.
Never leave burners unattended. turn them off whenever you leave your workstation.be sure that the gas is shut off at the bench rack when you leave the lab.
Beware of hot glass; it looks exactly like cold glass.

21. Scond:laboratory glassware and equipment.
Kind of glassware
Reasons for use glassware.
Difference between glass .
Typical common types.

22. Scond:laboratory glassware and equipment.
Beaker
Round bottom flask (RBF)
Two neck RBF
Three neck RBF

23. Scond:laboratory glassware and equipment.
Volumetric flask
Funnel
Sepration funnel
Buchner funnel
Buchner flask

24. Scond:laboratory glassware and equipment.
Stopper
Graduated cylinder
Graduated pipette.
Volumetric pipette.

25. Scond:laboratory glassware and equipment.
Watch glass
Heater
Heating mantle
Test tube
Spatula

26. Scond:laboratory glassware and equipment.
Condenser
Stand
Burrete
Erlenmeyer flask

27. Scond:laboratory glassware and equipment.
Disitillation head
Universal clamp
thermometer

28. Thank you