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HomeUN NumbersClass 8UN3484
Hazard Class 8Packing Group I

UN Number

UN3484

Hydrazine aqueous solution, flammable with more than 37% hydrazine, by mass

Official source: 49 CFR 172.101 (eCFR)

Hazardous Materials Table entry

One row in 49 CFR 172.101 for UN3484.

Sym.DescriptionClassPGLabelsSpecial provisions8A8B8C9A9B10A10B
—Hydrazine aqueous solution, flammable with more than 37% hydrazine, by mass8I8, 3, 6.1B16, B53, T10, TP2, TP13None201243Forbidden2.5 LD40, 52, 125
  • Sym.: Column 1 symbols, 49 CFR 172.101(b).
  • Description: Column 2, the proper shipping name, 172.101(c).
  • Class: Column 3, hazard class or division, 172.101(d).
  • PG: Column 5, packing group, 172.101(f).
  • Labels: Column 6, label codes, 172.101(g).
  • Special provisions: Column 7, codes explained in 49 CFR 172.102, 172.101(h).
  • 8A / 8B / 8C: Packaging exceptions, non-bulk and bulk sections of 49 CFR part 173 (an entry of 202 means 173.202), 172.101(i).
  • 9A / 9B: Maximum quantity per package on passenger aircraft or rail, and on cargo aircraft only, 172.101(j).
  • 10A / 10B: Vessel stowage location and other stowage and handling codes, 172.101(k).

Class 8 — Corrosive Material

See the full class list

"Corrosive material" (Class 8) is a liquid or solid that causes irreversible damage to human skin at the site of contact within a specified period of time, or a liquid (or solid that may become liquid in transportation) with a severe corrosion rate on steel or aluminum.

Source: 49 CFR 173.136 (eCFR).

Previous / next UN number

UN3483Motor fuel anti-knock mixture, flammableUN3485Calcium hypochlorite, dry, corrosive or Calcium hypochlorite mixture, dry, corrosive with more than 39% available chlorine (8.8% available oxygen)

Nearby Class 8 UN Numbers

UN3470Paint, corrosive, flammable (including paint, lacquer, enamel, stain, shellac, varnish, polish, liquid filler, and liquid lacquer base)UN3471Hydrogendifluoride solution, n.o.sUN3472Crotonic acid, liquidUN3477Fuel cell cartridges or Fuel cell cartridges contained in equipment or Fuel cell cartridges packed with equipment, containing corrosive substancesUN3495IodineUN3498Iodine monochloride, liquidUN3506Mercury contained in manufactured articlesUN3547Articles containing corrosive substance, n.o.s.
View the full Class 8 list →

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