4 ms·
Phosgene is heavier than air (and so it sinks to ground level). That's why it was used in trench warfare in WWI. It would have stayed down where the workers wer
by Vrondi 4y ago
Phosgene is heavier than air (and so it sinks to ground level). That's why it was used in trench warfare in WWI. It would have stayed down where the workers were, not floated up by the ceiling. Those would have been other toxins up there.
- boilerupnc 4y agoInteresting. And Yikes! That's even worse than I thought for all of us on the shop floor. There was so much particulate in the air on a regular basis that a white paper taped on the wall at the start of the day was gray by lunch time. No masks. Appreciate the additional insight.