<Tr> <Th_colspan="2"> Hazards </Th> </Tr> <Tr> <Td> Safety data sheet </Td> <Td> See: data page Sigma - Aldrich </Td> </Tr> <Tr> <Td> NFPA 704 </Td> <Td> 0 0 SA </Td> </Tr> <Tr> <Td_colspan="2"> Lethal dose or concentration (LD, LC): </Td> </Tr>

What is the physical properties of carbon dioxide