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United Nations/North American Number Datasheet

UN/NA 1358

4.1 - Flammable solid

Emergency Response Guidebook (ERG, 2016)

Material Names

  • Zirconium powder, wetted with not less than 25% water
ERG book cover

Response Guide 170

Metals (Powders, Dusts, Shavings, Borings, Turnings, or Cuttings, etc.) Metales (Polvos, Cenizas, Virutas, Rebabas o Recortes, etc.) Métaux (Poudres, Poussières, Copeaux, Rognures, Tournures, ou Ébarbures, etc.)

 

There are no initial isolation and protective action distances listed in the ERG.

The ERG doesn't predict that large amounts of toxic-by-inhalation gases will be produced if this material is spilled in water.

Hazmat Table (49 CFR 172.101)

UN/NA Proper Shipping Name Hazard Class Labels Notes*

* There are three notes: (1) whether the displayed information is for domestic (U.S.) or international shipping (if neither is specifically indicated, it applies to both), (2) whether the proper shipping name must include one or more technical names of the hazardous material in parentheses, and (3) whether the hazardous material is an inhalation hazard.
UN Zirconium powder, wetted with not less than 25 percent water (a visible excess of water must be present) (a) mechanically produced, particle size less than 53 microns; (b) chemically produced, particle size less than 840 microns 4.1 4.1

  4.1 - Flammable solid