UN 1790

UN 1790 is the transport identification number used for Hydrofluoric Acid in our database. It appears in Section 14 of the SDS, on shipping papers and on hazmat placards and labels.

Proper shipping name

• UN 1790; Hydrofluoric acid, with more than 60% strength; Hydrofluoric acid, with not more than 60% strength

DOT hazard classification

• Hydrofluoric acid, with more than 60 percent strength
• UN1790
• Class 8 Corrosive material (49 eCFR § 173.136)

Emergency Response Guidebook

• 1790 157

Transport data from NOAA CAMEO Chemicals, HSDB and other sources via PubChem. Always confirm against 49 CFR 172.101 and the current ERG.