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HomeUN NumbersClass 5.1UN3485
Hazard Class 5.1Packing Group II

UN Number

UN3485

Calcium hypochlorite, dry, corrosive or Calcium hypochlorite mixture, dry, corrosive with more than 39% available chlorine (8.8% available oxygen)

Official source: 49 CFR 172.101 (eCFR)

Hazardous Materials Table entry

One row in 49 CFR 172.101 for UN3485.

Sym.DescriptionClassPGLabelsSpecial provisions8A8B8C9A9B10A10B
—Calcium hypochlorite, dry, corrosive or Calcium hypochlorite mixture, dry, corrosive with more than 39% available chlorine (8.8% available oxygen)5.1II5.1, 8165, 166, A7, A9, IB8, IP2, IP4, IP13, N34, W9152212None5 kg25 kgD4, 25, 52, 56, 58, 69, 142
  • 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).

Division 5.1 — Oxidizer

See the full class list

Oxidizer (Division 5.1) is a material that may, generally by yielding oxygen, cause or enhance the combustion of other materials.

Source: 49 CFR 173.127 (eCFR).

Previous / next UN number

UN3484Hydrazine aqueous solution, flammable with more than 37% hydrazine, by massUN3486Calcium hypochlorite mixture, dry, corrosive with more than 10% but not more than 39% available chlorine

Nearby Class 5.1 UN Numbers

UN3405Barium chlorate, solutionUN3406Barium perchlorate, solutionUN3407Chlorate and magnesium chloride mixture solutionUN3408Lead perchlorate, solutionUN3487Calcium hypochlorite, hydrated, corrosive or Calcium hypochlorite, hydrated mixture, corrosive with not less than 5.5% but not more than 16% waterUN3544Articles containing oxidizing substance, n.o.s.
View the full Class 5.1 list →

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