60 likes | 169 Views
August 23, 2011 – Warm Up. If you have student contract signed, please turn it into the wire basket. Pick up a copy Material Safety Data Sheet Worksheet in the first plastic tray. Please have your materials ready and be in your seat by the bell. Reminders.
E N D
August 23, 2011 – Warm Up • If you have student contract signed, please turn it into the wire basket. • Pick up a copy Material Safety Data Sheet Worksheet in the first plastic tray. Please have your materials ready and be in your seat by the bell.
Reminders • Did you get your spiral notebook for my class yet? • If you have yours, please write your name in or on it and leave it under your desk. • Or what about the parent signature sheet? • Be sure to have your IDs on at all times • Make sure your phone is off and not visible. Thanks
Learning Target(s): I will: be able to understand how to read Material Safety Data Sheets (MSDS) and Hazardous Material labels. Know the rules of Lab Safety AGENDA Turn in signed Student Contracts Lab Safety Rules & Contracts MSDS Activity Today is Tuesday, Aug. 23, 2011
Material Safety Data Sheets • These sheets are designed to provide both workers and emergency personnel with the proper procedures for handling or working with a particular substance • MSDS's include information such as physical data (melting point, boiling point, flash point etc.), toxicity, health effects, first aid, reactivity, storage, disposal, protective equipment, andspill/leak procedures. These are of particular use if a spill or other accident occurs. • Let’s take a look at what one would look like: http://ptcl.chem.ox.ac.uk/~hmc/hsci/chemicals/hydrochloric_acid.html
Hazardous Materials Classification Hydrochloric Acid
Assignment • With your assigned groups, you will complete the worksheet titled, Material Safety Data Sheet and Hazardous Materials. • Please stay on task, I will be circulating the room. • When you complete the activity, please hang on to the packet until further instructions.