HCT Chemical Safety & SDS Knowledge

Question 1

What does SDS stand for in the context of cleaning chemicals?

Accepted Answer

Safety Data Sheet

Answer

Surface Disinfection Schedule

Answer

Standard Dilution System

Answer

Sanitizer Distribution Service

Question 2

Which section of an SDS provides first-aid measures in case of accidental chemical exposure?

Accepted Answer

Section 4 – First-Aid Measures

Answer

Section 1 – Identification

Answer

Section 8 – Exposure Controls

Answer

Section 14 – Transport Information

Question 3

What is the danger of mixing bleach (sodium hypochlorite) with ammonia-based cleaners?

Accepted Answer

It produces toxic chloramine gas that can cause serious respiratory harm

Answer

The mixture becomes less effective at cleaning

Answer

The mixture turns an unusual color

Answer

It damages cleaning cloths

Question 4

When a cleaning chemical splashes into a technician's eyes, the immediate first step is to:

Accepted Answer

Flush the eyes with clean water for at least 15 minutes and seek medical attention

Answer

Rub the eyes to remove the chemical

Answer

Apply eye drops from the cleaning cart

Answer

Cover the eyes and wait for the burning to stop

Question 5

Dilution ratios on cleaning product labels are important because:

Accepted Answer

Using too much product wastes money and can leave harmful residues or damage surfaces

Answer

They are suggestions that can be ignored

Answer

More concentrated solutions always clean better

Answer

Labels only reflect minimum recommended concentrations

Question 6

What type of personal protective equipment (PPE) should be worn when handling concentrated acids or alkaline degreasers?

Accepted Answer

Chemical-resistant gloves and eye protection at minimum

Answer

No PPE is needed for commercial cleaners

Answer

Only a dust mask

Answer

Steel-toed boots only