Acids: Hydrofluoric Acid (Hydrogen Fluoride)
Instruments
pH Paper
pH Paper
• User Manual: Not Available
• Detection Level: Not Available
• Intrinsically Safe? Yes
Regulatory
TWA
PEL = 3 ppm; REL = C
IDLH
31 ppm
AEGL-1hr
2 ppm
AEGL-4hr
2 ppm
AEGL-8hr
2 ppm
TEEL-15min
0.527 ppm
ERPG-1hr
3 ppm
Additional Links
NIOSH
WebWISER