Toxic Gases & Vapors
(3H)Phosphoric acid; [ChemIDplus] UN1805
85% Solution in D2-O: Colorless viscous liquid; [Sigma-Aldrich MSDS]
85% Solution in D2-O: Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Targets the liver, bone marrow, and blood; [Sigma-Aldrich MSDS] See "Phosphoric acid."
The Guide in the Emergency Response Guidebook is for "Phosphoric acid, solution."
No other related information on this agent was found.