NMFC 136040 - Quicksilver in Inner Boxes | Class 200

To find the correct freight class for your shipment:

1. Use leak‑tight inner containers secured inside rigid boxes with absorbent cushioning and void fill; seal seams and label orientation to prevent seepage.
2. Write the BOL line clearly: “Quicksilver (Metallic Mercury), in inner containers, in boxes — NMFC 136040, Class 200” to avoid reclass or delay.
3. Palletize boxed units low and centered; strap and wrap thoroughly. Add corner boards and a top sheet to deter top‑stacking and protect against puncture.
4. Class is fixed at 200, so no density calculation is needed; provide accurate piece count and total weight to get precise LTL quotes and capacity commitments.

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

• Predictable pricing with a fixed Class 200 reduces re-bills tied to density disputes.
• Accurate NMFC 136040 description speeds carrier approvals and minimizes inspection holds.
• Defined “inner containers in boxes” packaging lowers leak claims and costly cleanup fees.
• Listed non-hazardous status broadens carrier options and helps avoid hazmat surcharges.