Oleum (65% to 80% by weight; also called Fuming Sulfuric Acid)
For Oleum (65% to 80% by weight; also called Fuming Sulfuric Acid), cas no. is 8014-95-7; osha psm tq (lbs) is 1,000, verified against its source on 2026-08-15.
- Substance
- Oleum (65% to 80% by weight; also called Fuming Sulfuric Acid) verified
- CAS No.
- 8014-95-7 verified
- OSHA PSM TQ (lbs)
- 1,000 verified
- EPA RMP TQ (lbs)
- 10,000 per ecfr.gov
- RMP category
- toxic per ecfr.gov
- RMP basis for listing
- e per ecfr.gov
What the source says
Oleum (65% to 80% by weight; also called Fuming Sulfuric Acid) | 8014-95-7 | 1,000
— osha.gov, retrieved 2026-08-15
What ecfr.gov says
8014-95-7 | Oleum (Fuming Sulfuric acid) [Sulfuric acid, mixture with sulfur trioxide] 1 | 10,000 | e | 10025-87-3 | Phosphorus oxychloride [Phosphoryl chloride] | 5,000 | b | 10049-04-4 | Chlorine dioxide [Chlorine oxide (ClO 2 )] | 1,000 | c | 10102-43-9 | Nitric oxide [Nitrogen oxide (NO)] | 10,000 | b | 10294-34-5 | Boron trichloride [Borane, trichloro-] | 5,000 | b | 13463-39-3 | Nickel carbonyl | 1,000 | b | 13463-40-6 | Iron, pentacarbonyl- [Iron carbonyl (Fe(CO) 5 ), (TB-5-11)-] | 2,500 | b | 19287-45-7 | Diborane | 2,500 | b | 26471-62-5 | Toluene diisocyanate (unspecified isomer) [Benzene, 1,3-diisocyanatomethyl-1] 1 | 10,000 | a | 1 The mixture exemption in <https://www.ecfr.gov/current/title-40/section-68.115#p-68.115(b)(1)> § 68.115(b)(1) does not apply to the substance. | Note: Basis for Listing: | a Mandated for listing by Congress. | b On EHS list, vapor pressure 10 mmHg or greater. | c Toxic gas.
— ecfr.gov, retrieved 2026-08-15