IRFNA

AcronymDefinition
IRFNAInhibited Red Fuming Nitric Acid
References in periodicals archive ?
Using the loadmaster's hazmat bible, the NAVSUP PUB 505 (known to us simply as the "505"), I learned these rockets contained two chemicals: inhibited red fuming nitric acid (IRFNA) and unsymmetrical dimethylhydrazine (hydrazine)--both extremely dangerous.
The disk indicators are normally white or off-white and turn yellow with an IRFNA leak or black with a hydrazine leak.
We monitored one another for the next 72 hours, as symptoms of exposure to IRFNA can be delayed.