- Nov 6, 2006
No it's not.It's only water vapor.
Dry Ice is 100% Carbon Dioxide.
...and if using this product commercially we are required to carry the MSDS with us.
Water vapor is simply condensing in contact with the cold gas. The water vapor soon redissolves in the air - but the CO2 gas remains and changes the composition of the air space in which it resides. Asphyxiation is a known risk associated with improper use of Dry Ice and Nitrogen Fog machines.
Dry Ice Safety.pdf