$ 72.1 Proper shipping name. (a) The proper shipping name which must be used and shown on outside shipping containers appears in Roman type (not italics). The abbreviations N. O. I. and N. O. I. B. N. may be used in lieu of the abbreviation n. 0. s. where it appears in the list of explosives and other dangerous articles.

$ 72.2 Articles not described. (a) For an article not described by name shown in $ 72.5, when such article is classified as dangerous by $$ 73.115, 73.150, 73.151, 73.240, 73.300, 73.326, 73.343, 73.381, or 73.391 of this chapter, the article must be prepared and offered for shipment in compliance with the regulations for the group within which it is properly classified.

$ 72.3 Labels required and prohibited articles. (a) Section 72.5 also shows the kind of label when required on shipments of explosives and other dangerous articles and the articles which are prohibited for transportation.

§ 72.4 Explanation of signs and abbreviations. (a) An asterisk indicates that articles may or may not be classed as flammable liquids, flammable solids, oxidizing materials, compressed gases, poisons, or corrosive liquids by Parts 71– 78 of this chapter. If so classed, such articles are subject to the regulations prescribed for articles within these definitions.

F. L.-Flammable liquid.
F. S.--Flammable solid.
Oxy. M.–Oxidizing material.
Cor. L.-Corrosive liquid.
Nonf. G.-Nonflammable compressed gas.
F. G.-Flammable compressed gas.
Pois. A.—Poison gas or liquid, class A.
Pois. B.-Poisonous liquid or solid, Class B.
Pois. C.-Tear gas, class C.
Pois. D.-Radioactive materials, class D.
Expl. A.-Class A explosives.
Expl. B.-Class B explosives.
Expl. C.-Class C explosives.
Not accepted--Means not to be offered or ac-

cepted for transportation, Forbidden-Means prohibited by law. $ Indicates that articles may be transported

as rail baggage. # Required for rail express shipments only. ## Required for rail express and water ship

ments only. N. 0. S.-Means not otherwise specified. N. O. I.-Means not otherwise indexed. N. O. I. B. N.-Means not otherwise indexed

by name.

NOTE 1: Where the word "INFLAMMABLE" is now painted, stencilled, or otherwise permanently marked on tank cars, cargo tank motor vehicles, portable tanks, or other containers, it may be so continued until such tanks or other containers are repainted, restencilled or both, and at such times shall be replaced with the word "FLAMMABLE” unless otherwise ordered by the Commission. (15 F. R. 8263, Dec. 2, 1950, as amended by Order 25, 21 F. R. 3008, May 5, 1956]

$ 72.5 List of ecplosives and other dangerous articles. (a) For explanation of signs and abbreviations see $ 72,4,

Maximum Label required quantity in 1

outside conif not exempt

tainer by rail

express

Red

do Poison Red.

Yellow White.

10 gallons.

Do 55 gallons. 10 gallons. Not accepted. 1 quart. 1 gallon. Not accepted. 1 quart. 300 pounds.

Yellow. Red Gas.

White..

5 pints.

Red

1 quart. 10 gallons.

Exemptions and packing

Maximum Label required quantity in 1

outside conif not exempt

tainer by rail

express

Not accepted.

Do.

Do.

Do.

Do.

Red

.do.
do.

do White Green...

10 gallons.

Do.
Do.
Do.

Do. 300 pounds.

Poison White. Red

do.

55 gallons. 1 quart. 10 gallons.

Do.

White.

do. ..do.

1 quart. 5 pints. 25 pounds.

Green... ....do.

300 pounds.

Do.

Ammunition for cannon with Expl. A.....

smoke projectiles. Ammunition for cannon with solid Expl. B.

projectiles. Ammunition for cannon without Expl. B.....

projectiles. Ammunition, rocket. See Rocket

ammunition.
Ammunition, small-arms. See

Small-arms ammunition
Ammunition for small-arms with Expl. A..

explosive bullets.
Ammunition for small-arms with Expl. A..

explosive projectiles. *Amyl acetate

F. L. Amyl chloride.

F.L. Amyl mercaptan.

F. L. Amyl nitrite

F. L. Amyl trichlorosilane.

Cor. L. Anhydrous ammonia.

Nonf. G. Anhydrous hydrazine See Hy.

drazine, anhydrous. Anhydrous hydrofluoric acid. See

Hydrofluoric acid, anhydrous. Aniline oil drums, empty

See $73.347 (d). Aniline oil, liquid..

Pois. B Anisoyl chloride

Cor. L.. *Anti-freeze compounds, liquid.. F. L. "Anti-freeze preparations proprie- F. L..

tary, liquid Antimony pentachloride..

Cor. L. Antimony pentachloride, solution.. Cor. L.. Antimony pentafluoride

Cor. L.. Apparatus. See Refrigerating machines, comp. gas or flammable lige

uid. Argon.

Nonf. G.. Argon, pressurized liquid..

Nonf. G. Arsenate of lead. See Lead arse

nate. Arsenic acid, liquid..

Pois, B. Arsenic acid, solid..

Pois. B. Arsenic bromide, solid..

Pois. B. Arsenic chloride (arsenous), liquid. Pois. B. Arsenic iodide solid..

Pois. B. Arsenic pentoxide, solid.

Pois. B. Arsenic solid

Pois. B. Arsenic sulfide (powder), solid. Pois B. Arsenic trichloride, liquid.

Pois. B. Arsenic trioxide, solid (arsenic, Pois. B.

white, solid, arsenous acid, solid) Arsenic, white, solid.

Pois. B. Arsenical compounds or mixtures, Pois. B.

n. 0. s., liquid. Arsenical compounds or mixtures, Pois. B..

n. 0. s., solid. Arsenical dip, liquid (sheep dip)... Pois. B. Arsenical dust.

Pois. B Arsenical flue dust.

Pois. B. Arsenous acid, solid.

Pois. B. Arsenous and mercuric iodide solu- Pois. B.

tion, liquid. *Asphalt, cut-back. See *Road as

phalt, or tar, liquid. Automobiles, motorcycles, tractors of See $ 73.120, other self-propelled vehicles.

73.303. Automobiles, motorcycles, tractors of See $73.250....

other self-propeller vehicles, engines or other mechanical apparatus, with charged electric storage bat

teries, wet. Bags, nitrate of soda, empty and F. S..

unwashed. Barium chlorate..

Oxy. M. Barium chlorate, wet.

Oxy. M. Barium cyanide, solid.

Pois. B.. Barium nitrate.

Oxy. M. Barium perchlorate.

Oxy. M. Barium permanganate.

Oxy. M. Barium peroxide (binoxide, dioride). Oxy. M.

Poison.

do do. do

do. .....do

...do.

55 gallons. 200 pounds.

Do. 55 gallons. 200 pounds.

Do.
Do.

Do. 55 gallons. 200 pounds.

Do. 55 gallons.

do. do. do..

do. do..

do..

do. .do. do. do.

200 pounds. 55 gallons. 200 pounds.

Do.

Article

Classed as

Exemptions and packing

(see sec.)

Maximum Label required quantity in 1

outside conif not exempt

tainer by rail

express

Barrels, empty. See Drums,

empty. Batteries, dry..

Not regulated. Batteries, electric storage, wet. Cor. L. Batteries, electric storage, wet, Cor. L...

with automobiles, auto parts, engines or other mechanical ap

paratus. Batteries, electric storage, wet, with Cor. L.....

containers of corrosive battery

fluid. Battery charger with electrolyte Cor. L.--

(acid), or alkaline corrosive liquid. Battery fluid. See Electrolyte

(acid) or Alkaline corrosive bat

tery fluid. Benzene (benzol)

F. L. Benzine

F. L. Benzol (benzene)

F. L. Benzoyl chloride.

Cor. L.. Benzoyl peroxide.

Oxy. M Benzyl bromide. See a-Bromotol.

uene. Benzyl chloride.

Cor. L... Benzyl chlorocarbonate. See Ben

zyl chloroformate. Benzyl chloroformate.

Cor. L. Beryllium metal powder.

Pois. B Black blasting powder. See Black

powder. Black pellet powder. See Black

powder. Black powder..

Expl. A. Black powder igniters with empty Expl. C.

cartridge bags. Black rifle powder. See Black

powder. Blasting caps—1,000 or less.

Expl. C Blasting caps-more than 1,000.. Expl. A Blasting caps with safety fuse

Exp. C. 1,000 or less. Blasting caps, electric. See Elec

tric blasting caps. Blasting gelatin. See High explo

sives. Blasting powder. See Black powder. *Boiler compound, liquid.

Cor. L.... Bombs, esplosive. See Explosive

bomb. Bombs, erplosive, with gas, smoke, or

incendiary material. See Explosive

bomb. Bombs, fireworks. See Special fire.

works. Bombs, gas, smoke or incendiary,

non-esplosive. See Chemical a m

munition, Bombs, erplosive, incendiary. See

Explosive bombs. Bombs, incendiary or smoke, without bursting charges. See Special fire

works. Bombs, sand-loaded or empty. See $ 73.55. Boosters (explosive)

Expi. A Bordeaux arsenites, liquid.

Pois. B Bordeaux arsenites, solid.

Pois. B Boron trichloride.

Cor. L. Boron trifluoride.

Nonf. G. Bottles, acid or other corrosive liguids. See $ 73.29.

empty. *Box toe gum..

F. L.. Boies, reused.

See $ 73.28 Bromacetone, liquid.

Pois. A Brombenzyl cyanide, liquid.

Red

10 gallons. Not accepted. 20 pounds. 1 quart. 100 pounds.

Article

Classed as

Oxy. M.

Brucine, solid (dimethoxy strych- Pois. B.

nine). Burnt cotton (not repicked).

F.S. Burnt fiber.

F. S. Bursters (explosive).

Expl. A. Butadiene, inhibited.

F. G. Butane. See Liquefied petroleum

gas. "Butyl acetate

F. L.... *Butyl alcohol. See Alcohol or

alcohol, n. 0. s. Butyl mercaptan

F. L.. Butyl trichlorosilane.

Cor. L. Butyraldehyde...

F. L. Cacodylic acid, solid (dimethyl. Pois. B.

arsenic). Calcium arsenate, solid.

Pois. B. Calcium arsenite, solid.

Pois. B
Calcium chlorate.

Oxy. M
Calcium chlorite.
Calcium cyanide. See Cyanide of

calcium.
Calcium hypochlorite compounds, Oxy. M.

dry, containing more than 39 percent available chlorine. Calcium, inetallic..

F.S. Calcium, metallic, crystalline. F.S. Calcium nitrate

Oxy. M. Calcium peroxide..

Oxy. M. Calcium permanganate.

Oxy. M. Calcium phosphide.

F.S. Calcium resinate.

F.s. Calcium resinate, fused.

F.S.
Cannon primers.

Expl. C.
Caps, blasting. See Blasting caps.
Caps, toy. See Toy caps.
Caprylyl peroxide solution.

Oxy. M...
Carbolic acid, sused solid. See

Carbolic acid (phenol), solid.
Carbolic acid (phenol), liquid, Pois. B

(liquid tar acid containing over
50 percent benzo-phenol).
Carbolic acid (phenol), solid. Pois. B
*Carbon, activated. See Charcoal,

activated. Carbon bisulfide (disulfide).. F.L.. ØCarbon dioxide, liquefied..

Nonf. G Carbon dioxide-nitrous oxide Nonf. G.

mixture. Carbon dioxide-oxygen mixture... Nonf. G. Carbon monoxide.

F. G.
Carbon remover, liquid.

F. L.
Carbonyl chloride. See Phosgene.
Carboys, acid, empty.

See $73.29 (C). Carboys, empty. See Acid carboys,

empty. Cartridge bags, empty, with black Expl. C.....

powder igniters. Cartridge cases, empty, primed. Expl. C..... Case oil. See Gasoline, Naphtha. Casinghead gasoline. See Gasoline. Casks, empty. See Drums, empty. Caustic potash, liquid..

Cor. L. Caustic sodu, líquid..

Cor. L. "Cement, leather...

F. L. *Cement, linoleum, tile, wallboard, F. L..

or container, liquid. *Cement, liquid, n. 0. S.