Classification Details
| NMFC | Description | Class |
|---|---|---|
| 161490.00 | Preservatives, wood, NOI: | |
| 161490.01 | Dry, in drums or Package 2072 | 70 |
| 161490.02 | Liquid or paste; in inner containers in boxes or drums; or in drums or pails | 55 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Confirm the exact formulation from the SDS and align the UN/NA number and hazard class, then select the correct NMFC option (Class 55 or 70). This item is not density-based.
- Use sealed inner containers with absorbent material inside strong boxes or packages. Choose chemical‑compatible liners and UN‑rated packaging when regulations require, then secure boxes to a pallet.
- Mark and label each box with proper shipping name, UN number, hazard labels, and orientation arrows. Include packing group and a 24‑hour emergency contact on shipping papers.
- Pre‑advise your LTL carrier that the freight is hazmat, share the SDS, and note any temperature sensitivities common to preservative solutions to avoid terminal holds.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Correctly qualifying Class 55 versus 70 avoids costly reclass charges and keeps LTL rates predictable for chemical freight.
- Using compliant, leak‑resistant packaging minimizes spill claims and potential cleanup liabilities at terminals and consignees.
- Accurate hazmat documentation speeds carrier acceptance, reducing refusals, reschedules, and accessorial delays.
- Unitizing boxed product on a single skid reduces touches, lowers damage risk, and keeps handling fees in check.