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12 Cards in this Set
- Front
- Back
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Wear ____ ____ whenever heating is pouring hazardous chemicals. |
Protective goggles |
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___ mix chemicals together unless you are told to do so. |
Never |
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____ ____ any chemicals. |
Never taste |
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If you need to smell the odor of a chemical, ____ the fumes toward your nose with one hand |
Waft |
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_____ the _____ of your teacher when disposing of all chemicals. |
Follow the instructions |
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____ ____ ____after handling hazardous chemicals. |
Wash your hands |
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substances are poisonous (acute) and have carcinogenic, tetratogenic, or mutagenic effect on human and other organism. |
Toxic |
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substances can create fire under certain conditions; examples of these are friction sensitive substances like solvent. |
Flammable |
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substances are acidic or basic and are capable of corroding metals. |
Corrosive |
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substances are unstable under normal conditions and readily undergo violent changes without detonating; reacts violently with water and create spontaneously explosive mixture like toxic gases, vapors, and fumes and are capable of detonating e.g, cyanide or sulfur bearing substances. |
Reactive |
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defined by the U.S Occupation Safety and Health Administration (OSHA) as any chemicals that present a hazard either under normal use or in a foreseeable emergency. |
Hazardous chemicals |
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Sources of information about Laboratory Safety |
Material safety data sheets Label Catalogue Poster Signages Internet |
