Yes, phosgene was one of the very nasty gases used in WWI.
‘Freon’ also breaks down to HFl. hydrofluoric acid. Another very nasty chemical.
Having worked around ‘freon’ and torches many times I can tell you one whiff of either will almost knock you down.
Ever struck a match and got a whiff of sulphur dioxide? Takes you aback. Similar to HFL and phosgene.
Yes. I used to do AC/refrigeration and brazing copper you could see if there was latent freon; it would burn green. I nearly got myself once working in a confined area.
Nothing to fool with.
Hi Vinnie
Totally agree about phosgene.
Both myself and my father have been in the refrigeration industry and both of us have been struck with the effects of long term exposure to both Phosgene and Freon.
Both of us have Peripheral Neuropathy affecting both hands and feet.
I have also met a refrigeration mechanic in his 60’s who is in a wheel chair because of long term exposure to Freon and Phosgene.
Are there any other refrigeration mechanics with the same condition?