Fuming and spent sulfuric acids (UN1831, UN1832)
What is the carrier for Fuming and spent sulfuric acids (UN1831, UN1832)?
For Fuming and spent sulfuric acids (UN1831, UN1832), carrier is USPS; restriction type is prohibited; scope is all mail; conditions is Nonmailable corrosive, recorded from its source on 2026-08-04.
Fuming and Spent Sulfuric Acids (UN1831, UN1832).
— pe.usps.com, retrieved 2026-08-04
- Item category
- Fuming and spent sulfuric acids (UN1831, UN1832) verified
- Carrier
- USPS our reading
- Restriction type
- prohibited our reading
- Scope
- all mail our reading
- Conditions
- Nonmailable corrosive
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- pe.usps.comhttps://pe.usps.com/text/pub52/pub52c3_027.htm