what is the {NFPA Health} for {formic acid} has {safety classification and labelling} as {NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response} ?
What is the NFPA Health safety classification and labeling of formic acid according to the NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response?
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According to the NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response, what is the NFPA Health safety classification and labeling of formic acid?