332
49 CFR Ch. I (10–1–18 Edition)
§ 172.101
T
ABLE
1
TO
A
PPENDIX
A—H
AZARDOUS
S
UBSTANCES
O
THER
T
HAN
R
ADIONUCLIDES
—Continued
Hazardous substance
Reportable
quantity (RQ)
pounds
(kilograms)
K132 ..........................................................................................................................................................................
1000 (454)
K136 ..........................................................................................................................................................................
1 (0.454)
K141 ..........................................................................................................................................................................
1 (0.454)
K142 ..........................................................................................................................................................................
1 (0.454)
K143 ..........................................................................................................................................................................
1 (0.454)
K144 ..........................................................................................................................................................................
1 (0.454)
K145 ..........................................................................................................................................................................
1 (0.454)
K147 ..........................................................................................................................................................................
1 (0.454)
K148 ..........................................................................................................................................................................
1 (0.454)
K149 ..........................................................................................................................................................................
10 (4.54)
K150 ..........................................................................................................................................................................
10 (4.54)
K151 ..........................................................................................................................................................................
10 (4.54)
K156 ..........................................................................................................................................................................
10 (4.54)
K157 ..........................................................................................................................................................................
10 (4.54)
K158 ..........................................................................................................................................................................
10 (4.54)
K159 ..........................................................................................................................................................................
10 (4.54)
K161 ..........................................................................................................................................................................
1 (0.454)
K169 ..........................................................................................................................................................................
10 (4.54)
K170 ..........................................................................................................................................................................
1 (0.454)
K171 ..........................................................................................................................................................................
1 (0.454)
K172 ..........................................................................................................................................................................
1 (0.454)
K174 ..........................................................................................................................................................................
1 (0.454)
K175 ..........................................................................................................................................................................
1 (0.454)
K176 ..........................................................................................................................................................................
1 (0.454)
K177 ..........................................................................................................................................................................
5000 (2270)
K178 ..........................................................................................................................................................................
1000 (454)
K181 ..........................................................................................................................................................................
1 (0.454)
¢
The RQ for these hazardous substances is limited to those pieces of the metal having a diameter smaller than 100 microm-
eters (0.004 inches).
¢
The RQ for asbestos is limited to friable forms only.
@
Indicates that the name was added by PHMSA because (1) the name is a synonym for a specific hazardous substance and
(2) the name appears in the Hazardous Materials Table as a proper shipping name.
#
To provide consistency with EPA regulations, two entries with different CAS numbers are provided. Refer to the EPA Table
302.4—List of Hazardous Substances and Reportable Quantities for an explanation of the two entries.
L
IST OF
H
AZARDOUS
S
UBSTANCES AND
R
EPORTABLE
Q
UANTITIES
T
ABLE
2
TO
A
PPENDIX
A—R
ADIONUCLIDES
(1)—Radionuclide
(2)—
Atomic
Num-
ber
(3)—Reportable
Quantity (RQ)
Ci (TBq)
Actinium-224 ............................
89 100
(3.7)
Actinium-225 ............................
89 1
(.037)
Actinium-226 ............................
89 10
(.37)
Actinium-227 ............................
89 0.001
(.000037)
Actinium-228 ............................
89 10
(.37)
Aluminum-26 ............................
13 10
(.37)
Americium-237 .........................
95 1000
(37)
Americium-238 .........................
95 100
(3.7)
Americium-239 .........................
95 100
(3.7)
Americium-240 .........................
95 10
(.37)
Americium-241 .........................
95 0.01
(.00037)
Americium-242 .........................
95 100
(3.7)
Americium-242m ......................
95 0.01
(.00037)
Americium-243 .........................
95 0.01
(.00037)
Americium-244 .........................
95 10
(.37)
Americium-244m ......................
95 1000
(37)
Americium-245 .........................
95 1000
(37)
Americium-246 .........................
95 1000
(37)
Americium-246m ......................
95 1000
(37)
Antimony-115
..........................
51 1000
(37)
Antimony-116
..........................
51 1000
(37)
Antimony-116m
.......................
51 100
(3.7)
Antimony-117
..........................
51 1000
(37)
T
ABLE
2
TO
A
PPENDIX
A—R
ADIONUCLIDES
—
Continued
(1)—Radionuclide
(2)—
Atomic
Num-
ber
(3)—Reportable
Quantity (RQ)
Ci (TBq)
Antimony-118m
.......................
51 10
(.37)
Antimony-119
..........................
51 1000
(37)
Antimony-120 (16 min)
............
51
1000 (37)
Antimony-120 (5.76 day)
.........
51
10 (.37)
Antimony-122
..........................
51 10
(.37)
Antimony-124
..........................
51 10
(.37)
Antimony-124m
.......................
51 1000
(37)
Antimony-125
..........................
51 10
(.37)
Antimony-126
..........................
51 10
(.37)
Antimony-126m
.......................
51 1000
(37)
Antimony-127
..........................
51 10
(.37)
Antimony-128 (10.4 min)
.........
51
1000 (37)
Antimony-128 (9.01 hr)
...........
51
10 (.37)
Antimony-129
..........................
51 100
(3.7)
Antimony-130
..........................
51 100
(3.7)
Antimony-131
..........................
51 1000
(37)
Argon-39
..................................
18 1000
(37)
Argon-41
..................................
18 10
(.37)
Arsenic-69
...............................
33 1000
(37)
Arsenic-70
...............................
33 100
(3.7)
Arsenic-71
...............................
33 100
(3.7)
Arsenic-72
...............................
33 10
(.37)
Arsenic-73
...............................
33 100
(3.7)
Arsenic-74
...............................
33 10
(.37)
Arsenic-76
...............................
33 100
(3.7)
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