NMFC 22930 - Bauxite flue dust in bags or boxes | Class 50

To find the correct freight class for your shipment:

1. Enter NMFC 22930 and Class 50 on the BOL; note packaging (cloth/paper bags, boxes, or drums) to match carrier handling expectations.
2. Use moisture barriers: line bags or boxes with poly liners to prevent clumping and caking; seal drums tightly (e.g., 55-gal with ring lock).
3. Palletize tightly with no overhang; stack interlocked, add corner boards, and stretch-wrap to contain fine powder in transit.
4. Prevent punctures by separating loads from sharp-edged equipment; for example, place 50 lb paper bags in double-wall cartons before palletizing.

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

• Class 50 delivers favorable LTL rates for industrial minerals, lowering landed cost for cement plants, alumina refineries, and refractory suppliers.
• Non-hazardous status avoids hazmat surcharges and broadens carrier options, speeding tendering and reducing compliance steps.
• Single, density-independent classification reduces reclass risk and quote variance, improving pricing predictability across recurring shipments.
• Approved packaging (bags, boxes, drums) minimizes leak cleanups and accessorials, protecting margins and on-time delivery performance.