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NMFC 168850 – Flotation Reagent in Drums | Class 55

Article ID
168850
NMFC 168850: flotation reagent, deflocculant drums
Freight Group
UNGROUPED ARTICLES
Ungrouped article, classified independently of category
Class Range
55 1 classification
Set at Class 55 for this solution
Hazardous
No
Non-hazardous ammoniacal aqueous solution in drums

Classification Details

NMFC Description Class
168850.00 Reagent, flotation, or Deflocculant, clay slip, consisting of an ammoniacal solution of wood bark extract and not less than 80 percent of water, in drums 55

How to Determine Your Class

To find the correct freight class for your shipment:

  1. List NMFC 168850 on the BOL and describe the product clearly: ammoniacal wood bark extract solution, ≥80% water, in drums. Attach an SDS even though it’s non-hazardous.
  2. Palletize tight-head drums upright with drum rings, absorbent mats, and two steel or poly bands per drum. Add corner boards and a full deck board to prevent chafing.
  3. Request Protect From Freezing in cold months; the high water content can crystallize below 32°F and cause bulging or leaks.
  4. Note ammonia odor sensitivity on tenders. Ask carriers to avoid co-loading with foodstuffs or scent-sensitive goods, and use “Do Not Stack” cones if lids could be stressed.

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

Business Value

  • Fixed Class 55 means predictable LTL pricing and fewer reweigh/reclass disputes, lowering surprise fees.
  • Non-hazardous status avoids hazmat surcharges and simplifies carrier acceptance, speeding tender approvals.
  • Drum packaging streamlines cross-dock handling and reduces spill risk, cutting claims and downtime.
  • Clear NMFC use on documents improves quote accuracy and helps secure capacity for time-critical mine or plant dosing schedules.