CD Chemical Safety & SDS Compliance 2 — Questions and Answers
Question 1: Which SDS section specifically addresses first aid measures for chemical exposure?
- Section 3
- Section 4 (Correct answer)
- Section 6
- Section 8
Correct answer: Section 4
Section 4 of the GHS-format SDS covers first aid measures including inhalation, skin, and eye exposure responses.
Question 2: What does the term 'flash point' on an SDS indicate?
- The boiling temperature of a chemical
- The lowest temperature at which a liquid can produce ignitable vapor (Correct answer)
- The concentration at which a chemical becomes toxic
- The temperature at which a chemical solidifies
Correct answer: The lowest temperature at which a liquid can produce ignitable vapor
Flash point is the lowest temperature at which a liquid produces enough vapor to ignite when exposed to an ignition source.
Question 3: When detailing in an enclosed garage, which engineering control is most critical when using solvent-based products?
- Wearing nitrile gloves
- Using adequate ventilation or exhaust fans (Correct answer)
- Applying chemicals at lower temperatures
- Diluting all solvents before use
Correct answer: Using adequate ventilation or exhaust fans
Adequate ventilation prevents solvent vapor buildup, which can create both health hazards and fire/explosion risks in enclosed spaces.
Question 4: A customer asks you to use a product not listed in your shop's SDS binder. What should you do?
- Use it if the label looks safe
- Obtain the SDS before using the product (Correct answer)
- Use only half the recommended amount
- Mix it with a known-safe product to reduce risk
Correct answer: Obtain the SDS before using the product
OSHA's Hazard Communication Standard requires that an SDS be available for every hazardous chemical before employees use it.
Question 5: Which PPE is most appropriate when spray-applying acid-based wheel cleaners?
- Leather work gloves and a dust mask
- Chemical-resistant gloves, safety glasses, and appropriate respirator (Correct answer)
- Cotton gloves and a face shield only
- No PPE is needed for diluted acid cleaners
Correct answer: Chemical-resistant gloves, safety glasses, and appropriate respirator
Acid-based wheel cleaners require chemical-resistant gloves, eye protection, and respiratory protection due to corrosive vapors.
Question 6: What GHS pictogram indicates a chemical is an environmental hazard?
- Skull and crossbones
- Dead tree and fish (Correct answer)
- Exclamation mark
- Flame over circle
Correct answer: Dead tree and fish
The dead tree and fish (aquatic toxicity) GHS pictogram indicates a chemical poses a hazard to the aquatic environment.
Question 7: Which SDS section provides information on how to safely store a chemical product?
- Section 5
- Section 7 (Correct answer)
- Section 9
- Section 11
Correct answer: Section 7
Section 7 of the SDS covers handling and storage conditions, including temperature ranges, incompatible materials, and storage container requirements.
CD Chemical Safety & SDS Compliance 2
Which SDS section specifically addresses first aid measures for chemical exposure?