UN 1826

UN 1826 is the transport identification number used for Calcium Oxide in our database. It appears in Section 14 of the SDS, on shipping papers and on hazmat placards and labels.

DOT hazard classification

• Calcium oxide
• UN1910
• Class 8 Corrosive material (49 eCFR § 173.136)

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