NMFC 50175 - Flour Bleaching Compounds in Drums | Class 85

To find the correct freight class for your shipment:

1. Confirm the SDS and select the correct hazmat PSN and UN/NA number (many are oxidizers or organic peroxides). Note NMFC 50175 assigns Class 85 by weight—no density calc needed.
2. Use UN-rated tight-head steel or HDPE drums with compatible gaskets. Torque bungs, apply tamper seals, and add liners if the compound can react with the drum material.
3. Palletize with drum rings or chocks, then band and stretch-wrap. Segregate from combustibles and foodstuffs, and keep away from heat to maintain product stability.
4. Complete hazmat paperwork: list NMFC 50175 on the BOL, include emergency contact, packing group, labels/placards, and carrier hazmat authorization. Request liftgate or appointment if dock access is limited.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Fixed Class 85 simplifies rate shopping and prevents density disputes, reducing reclass fees.
• UN-rated drum packaging lowers spill risk, claim exposure, and hazmat refusal by carriers.
• Accurate hazmat documentation speeds tendering, minimizes delays at terminals, and helps avoid costly fines.
• Proper segregation and labeling protect brand reputation when shipping near food supply chains.