Chemical Safety & SDS Knowledge Flashcards

What is the correct way to dispose of leftover diluted cleaning solution at the end of a job?

Answer: Follow local regulations and the product's SDS; most diluted solutions can be safely poured down a utility sink drain

Proper disposal follows the SDS and local regulations; most diluted consumer cleaners are safe for utility drains but concentrated or hazardous products require special handling.

Which GHS (Globally Harmonized System) pictogram indicates that a chemical is flammable?

Answer: A flame symbol

The GHS flame pictogram identifies flammable liquids, solids, gases, and aerosols that can ignite easily.

Why should cleaning chemicals never be stored in unlabeled containers?

Answer: Without labels, chemicals can be mistakenly used incorrectly or mixed dangerously

Unlabeled containers lead to accidental misidentification, incorrect use, or dangerous mixing, all of which create serious safety hazards.

What does the term 'pH' measure in the context of cleaning products?

Answer: The acidity or alkalinity of the product, which determines its cleaning action

pH indicates whether a cleaner is acidic (effective on mineral deposits) or alkaline (effective on grease and oils), guiding product selection.

A technician accidentally inhales fumes from a strong chemical cleaner. The immediate action should be to:

Answer: Move to fresh air immediately and seek medical attention if symptoms persist

Fresh air removes the source of exposure, and medical evaluation ensures no internal damage from toxic fume inhalation.

What is the purpose of a Secondary Container Label when transferring cleaning products from original packaging?

Answer: To maintain hazard identification and usage instructions when chemicals are moved to different containers

Secondary labels ensure that all safety and usage information travels with the product regardless of what container it is placed in.