CHEMICAL PRODUCT IDENTIFICATION

Chemical Name: Carbon Monoxide  CO
Synonyms: Carbonic Oxide, Exhaust Gas, Flue Gas

PHYSICAL AND CHEMICAL PROPERTIES

Physical state : Gas
Vapor pressure : >220.4 Psi
Vapor density (Air = 1) : Not Available
Evaporation point : Not Available

Boiling point : -312.7 °F (-191.5 °C)
Freezing point : -337.1 °F (-205.1°C)
pH : Not A vailable
Specific gravity : 0.97
NFPA Ratings : Health: 3; Flammability: 4; Reactivity: 0.
NFPA Ratings : Health: 1; Flammability: 4; Reactivity: 0.
Oil/water partition coefficient : Not Available
Solubility (H20) : Very slight
Odor threshold : Not Applicable
Odor and appearance : Odorless,colorless gas

TRANSPORT INFORMATION

DOT Shipping Name : Carbon Monoxide, Compressed
Hazard class : 2.3 (2.1)
ID Number : UN1016
Shipping label : Poison gas, Flammable gas

Conditions of Flammability : Flammable gas
Flash point : Not Available
Method : Not A pplicable
Auto ignition : Temperature: 117 °F (640 °C)
LEL (%) : 12.5
UEL (%) : 74.0