You are carrying cargoes of crotonaldehyde, phosphoric acid, and morpholine on your multiple-product tankship. Which of the following statements is TRUE? |
A) The minimum protective clothing required for taking samples of phosphoric acid is goggles or a face shield. |
B) Aluminum, copper, and zinc are prohibited in all valve parts in contact with these cargoes. |
C) Each of the cargoes must be segregated from the other by at least two barriers. |
D) The required warning sign must have the legend "cancer hazard" added to it. |