Hazardous Materials Database
Page 7 of 14
Hexachlorocyclohexane (gamma isomer)
RQ: 1.0 lb
Hexachlorocyclopentadiene
RQ: 10.0 lb
Hexachloroethane
RQ: 100.0 lb
Hexachlorophene
RQ: 100.0 lb
Hexachloropropene
RQ: 1000.0 lb
Hexaethyl tetraphosphate
RQ: 100.0 lb
Hexamethylene-1,6-diisocyanate
RQ: 100.0 lb
Hexamethylphosphoramide
RQ: 1.0 lb
Hexane
RQ: 5000.0 lb
Holmium-155
Holmium-157
Holmium-159
Holmium-161
Holmium-162
Holmium-162m
Holmium-164
Holmium-164m
Holmium-166
Holmium-166m
Holmium-167
Hydrazine
RQ: 1.0 lb
Hydrazine, 1,1-dimethyl-
RQ: 10.0 lb
Hydrazine, 1,2-diethyl-
RQ: 10.0 lb
Hydrazine, 1,2-dimethyl-
RQ: 1.0 lb
Hydrazine, 1,2-diphenyl-
RQ: 10.0 lb
Hydrazine, methyl-
RQ: 10.0 lb
Hydrazinecarbothioamide
RQ: 100.0 lb
Hydrochloric acid
RQ: 5000.0 lb
Hydrocyanic acid
RQ: 10.0 lb
Hydrofluoric acid
RQ: 100.0 lb
Hydrogen chloride
RQ: 5000.0 lb
Hydrogen cyanide
RQ: 10.0 lb
Hydrogen fluoride
RQ: 100.0 lb
Hydrogen phosphide
RQ: 100.0 lb
Hydrogen sulfide
RQ: 100.0 lb
Hydrogen sulfide H2S
RQ: 100.0 lb
Hydrogen-3
Hydroperoxide, 1-methyl-1-phenylethyl-
RQ: 10.0 lb
Hydroquinone
RQ: 100.0 lb
Indeno(1,2,3-cd)pyrene
RQ: 100.0 lb
Indium-109
Indium-110 (4.9 hr)
Indium-110 (69.1 min)
Indium-111
Indium-112
Indium-113m
Indium-114m
Indium-115
Indium-115m
Indium-116m
Indium-117
Indium-117m
Indium-119m
Iodine-120
Iodine-120m
Iodine-121
Iodine-123
Iodine-124
Iodine-125
Iodine-126
Iodine-128
Iodine-129
Iodine-130
Iodine-131
Iodine-132
Iodine-132m
Iodine-133
Iodine-134
Iodine-135
Iridium-182
Iridium-184
Iridium-185
Iridium-186
Iridium-187
Iridium-188
Iridium-189
Iridium-190
Iridium-190m
Iridium-192
Iridium-192m
Iridium-194
Iridium-194m
Iridium-195
Iridium-195m
Iron-52
Iron-55
Iron-59
Iron-60
Isobutyl alcohol
RQ: 5000.0 lb
Isodrin
RQ: 1.0 lb
Isophorone
RQ: 5000.0 lb
Isoprene
RQ: 100.0 lb
Isopropanolamine dodecylbenzene sulfonate
RQ: 1000.0 lb
Isosafrole
RQ: 100.0 lb
K002 Wastewater treatment sludge from the production of chrome yellow and orange
RQ: 10.0 lb
K004 Wastewater treatment sludge from the production of zinc yellow pigments
RQ: 10.0 lb
K006 Wastewater treatment sludge from the production of chrome oxide green pigments
RQ: 10.0 lb
K008 Oven residue from the production of chrome oxide green pigments
RQ: 10.0 lb
K009 Distillation bottoms from the production of acetaldehyde from ethylene
RQ: 10.0 lb
K010 Distillation side cuts from the production of acetaldehyde from ethylene
RQ: 10.0 lb
K011 Bottom stream from the wastewater stripper in the production of acrylonitrile
RQ: 10.0 lb
K013 Bottom stream from the acetonitrile column in the production of acrylonitrile
RQ: 10.0 lb
K014 Bottoms from the acetonitrile purification column in the production of
RQ: 5000.0 lb
K015 Still bottoms from the distillation of benzyl chloride
RQ: 10.0 lb
K017 Heavy ends (still bottoms) from the purification column in the production of
RQ: 10.0 lb
K018 Heavy ends from the fractionation column in ethyl chloride production
RQ: 1.0 lb
K019 Heavy ends from the distillation of ethylene dichloride in ethylene dichloride
RQ: 1.0 lb
K020 Heavy ends from the distillation of vinyl chloride in vinyl chloride monomer
RQ: 1.0 lb
K021 Aqueous spent antimony catalyst waste from fluoromethanes production
RQ: 10.0 lb
K022 Distillation bottom tars from the production of phenol/acetone from cumene
RQ: 1.0 lb
K023 Distillation light ends from the production of phthalic anhydride from
RQ: 5000.0 lb
K024 Distillation bottoms from the production of phthalic anhydride from
RQ: 5000.0 lb
K025 Distillation bottoms from the production of nitrobenzene by the nitration of
RQ: 10.0 lb
K026 Stripping still tails from the production of methyl ethyl pyridines
RQ: 1000.0 lb
K027 Centrifuge and distillation residues from toluene diisocyanate production
RQ: 10.0 lb
K028 Spent catalyst from the hydrochlorinator reactor in the production of
RQ: 1.0 lb
K029 Waste from the product steam stripper in the production of
RQ: 1.0 lb
K030 Column bottoms or heavy ends from the combined production of trichloroethylene
RQ: 1.0 lb
K031 By-product salts generated in the production of MSMA and cacodylic acid
RQ: 1.0 lb
K032 Wastewater treatment sludge from the production of chlordane
RQ: 10.0 lb
K033 Wastewater and scrub water from the chlorination of cyclopentadiene in the
RQ: 10.0 lb
K034 Filter solids from the filtration of hexachlorocyclopentadiene in the
RQ: 10.0 lb
K035 Wastewater treatment sludges generated in the production of creosote
RQ: 1.0 lb
K036 Still bottoms from toluene reclamation distillation in the production
RQ: 1.0 lb
K037 Wastewater treatment sludges from the production of disulfoton
RQ: 1.0 lb
K038 Wastewater from the washing and stripping of phorate production
RQ: 10.0 lb
K039 Filter cake from the filtration of diethylphosphorodithioic acid in the
RQ: 10.0 lb
K040 Wastewater treatment sludge from the production of phorate
RQ: 10.0 lb
K041 Wastewater treatment sludge from the production of toxaphene
RQ: 1.0 lb
K042 Heavy ends or distillation residues from the distillation of
RQ: 10.0 lb
K043 2,6-dichlorophenol waste from the production of 2,4-D
RQ: 10.0 lb
K044 Wastewater treatment sludges from the manufacturing and processing of
RQ: 10.0 lb
K045 Spent carbon from the treatment of wastewater containing explosives
RQ: 10.0 lb
K046 Wastewater treatment sludges from the manufacturing, formulation and loading
RQ: 10.0 lb
K047 Pink/red water from TNT operations
RQ: 10.0 lb
K048 Dissolved air flotation (DAF) float from the petroleum refining industry
RQ: 10.0 lb
K049 Slop oil emulsion solids from the petroleum refining industry
RQ: 10.0 lb
K050 Heat exchanger bundle cleaning sludge from the petroleum refining industry
RQ: 10.0 lb
K051 API separator sludge from the petroleum refining industry
RQ: 10.0 lb
K052 Tank bottoms (leaded) from the petroleum refining industry
RQ: 10.0 lb
K060 Ammonia still lime sludge from coking operations
RQ: 1.0 lb
K061 Emission control dust/sludge from the primary production of steel in electric
RQ: 10.0 lb
K062 Spent pickle liquor generated by steel finishing operations of facilities
RQ: 10.0 lb
K064 Acid plant blowdown slurry/sludge resulting from thickening of blowdoen slurry
RQ: 10.0 lb
K065 Surface impoundment solids contained in and dredged from surface impoundments
RQ: 10.0 lb
K066 Sludge from treatment of process wastewater and /or acid plant blowdown from
RQ: 10.0 lb
K069 Emission control dust/sludge from secondary lead smelting
RQ: 10.0 lb
K071 Brine purification muds from the mercury cell process in chlorine production,
RQ: 1.0 lb
K073 Chlorinated hydrocarbon waste from the purification step of the diaphragm cell
RQ: 10.0 lb
K083 Distillation bottoms from aniline extraction
RQ: 100.0 lb