NMFC Code 42940 - Freight Classification Details
Description
Bicarbonate, not required by the U.S. Department of Transportation to bear a Hazard Class or Hazard Division label or placard, see Note, item 42941:
Notes
NOTE-Does not apply on materials regulated by the U.S. Department of Transportation as hazardous and required to bear a Hazard Class or Hazard Division label or placard. For classes applicable to such hazardous materials, see provisions elsewhere in this Classification.

NMFC Sub Class 1 | Freight Class 70
Description
In inner containers in boxes
NMFC Sub Class 2 | Freight Class 60
Description
In bulk in drums, or Packages 351 or 2183