NMFC 155540 - Phosphor-Tin in Boxes or Drums | Class 125

To find the correct freight class for your shipment:

1. List NMFC 155540 and Class 125 on the BOL, describing the commodity as “Phosphor‑tin, in boxes or drums,” and include total weight and piece count.
2. Use heavy-duty corrugated boxes or sealed steel/plastic drums; line containers and bag fines or granules to prevent leakage, and cushion ingots to reduce abrasion.
3. Palletize securely: center drums on 48x40 pallets, add top caps, stretch-wrap and steel-band; avoid overhang and keep below pallet load limits to prevent tip‑overs.
4. Note handling needs on labels (e.g., Do Not Double Stack for drums) and keep away from moisture and reactive chemicals during transit and storage.

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

• Fixed Class 125 listing eliminates density calculations, reducing reclass fees and speeding up rate quoting.
• Non-hazardous status widens carrier options and avoids hazmat surcharges for immediate cost savings.
• Durable box or drum packaging lowers risk of fines loss and oxidation-related claims, improving on-time delivery and customer satisfaction.
• Efficient LTL compatibility enables consolidation of alloy additives or metal ingots, improving cube utilization and overall freight rates.