Nitric Acid (94.5% by weight or greater)
For Nitric Acid (94.5% by weight or greater), cas no. is 7697-37-2; osha psm tq (lbs) is 500, verified against its source on 2026-08-15.
- Substance
- Nitric Acid (94.5% by weight or greater) verified
- CAS No.
- 7697-37-2 verified
- OSHA PSM TQ (lbs)
- 500 verified
- EPA RMP TQ (lbs)
- 15,000 per ecfr.gov
- RMP category
- toxic per ecfr.gov
- RMP basis for listing
- b per ecfr.gov
What the source says
Nitric Acid (94.5% by weight or greater) | 7697-37-2 | 500
— osha.gov, retrieved 2026-08-15
What ecfr.gov says
Nitric acid (conc 80% or greater) | 7697-37-2 | 15,000 | b
— ecfr.gov, retrieved 2026-08-15