Top definition
Nitrous Trioxide

Toxicity: None Established

Flammability limits in air: Highly Oxidizing

UN Number: UN2421

DOT Hazard class (USA): Poison A

Molecular weight: 76.01 g/mol

Major Hazard: Inhalation and Bodily Contact
Man! that Nitrous Trioxide (N2O3) has no known toxicity according to the American Conference of Industrial Hygienists (ACGIH)!!!
by Koth4356 December 17, 2009
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