Toxicity assessment of hydrazine fuels

W C Keller1

  • 1Consultant Services Division, USAF Occupational and Environmental Health Laboratory, Brooks AFB, TX.

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Nitrous acid and nitric acids are two types of acids containing nitrogen, among which nitrous acid is weaker than nitric acid. Nitrous acid with a pKa value of 3.37 ionizes in water to give a nitrite ion and the hydronium ion.
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