{"data":{"id":"us/46-cfr-table-2-to-part-153","jurisdiction":"us","citation":"46 CFR Table 2 to Part 153","heading":"Table 2 to Part 153—Cargoes Not Regulated Under Subchapters D or O of This Chapter When Carried in Bulk on Non-Oceangoing Barges","body":"The cargoes listed in this table are not regulated under subchapter D or O of this title when carried in bulk on non-oceangoing barges. Category X, Y, or Z noxious liquid substance (NLS) cargo, as defined in Annex II of MARPOL 73/78, listed in this table, or any mixture containing one or more of these cargoes, must be carried under this subchapter if carried in bulk on an oceangoing ship.\nCargoes Pollution category\nAcrylic acid/ethenesulfonic (alternately ethenesulphonic) acid copolymer with phosphonate groups, sodium salt solution Z\nAluminum sulfate (alternately Aluminium sulphate) solution Y\n2-Amino-2-hydroxymethyl-1,3-propanediol solution #\nAmmonium hydrogen phosphate solution Z\nAmmonium lignosulfonate (alternately lignosulphonate) solutions, see also Lignin liquor Z\nAmmonium nitrate solution (45% or less) #\nAmmonium phosphate, urea solution, see also Urea/Ammonium phosphate solution #\nAmmonium polyphosphate solution Z\nAmmonium sulfate (alternately sulphate) solution Z\nAmmonium thiosulfate (alternately thiosulphate) solution (60% or less) Z\nApple juice OS\nCalcium bromide solution Z\nCalcium carbonate slurry OS\nCalcium chloride solution Z\nCalcium hydroxide slurry Z\nCalcium lignosulfonate (alternately lignosulphonate) solution, see also Lignin liquor Z\nCalcium nitrate solutions (50% or less) Z\nCalcium nitrate/Magnesium nitrate/Potassium chloride solution Z\nCaramel solutions #\nChlorinated paraffins (C14-C17) (with 50% Chlorine or more, and less than 1% C13 or shorter chains) X\nChlorinated paraffins (C14-C17) (with 52% Chlorine) #\n2-Chloro-4-ethylamino-6-isopropylamino-5-triazine solution #\n4-Chloro-2-methylphenoxyacetic acid, dimethylamine salt solution Y\nCholine chloride solutions Z\nClay slurry OS\nCoal slurry OS\nDextrose solution, see Glucose solution.\nDiethylenetriaminepentaacetic acid, pentasodium salt solution Z\n1,4-Dihydro-9,10-dihydroxy anthracene, disodium salt solution #\nDodecenylsuccinic acid, dipotassium salt solution #\nDrilling brine (containing Calcium, Potassium, or Sodium salts) (see also Potassium chloride solution (10% or more)) #\nDrilling brines, including: Calcium bromide solution, Calcium chloride solution and Sodium chloride solution (if non-flammable and non-combustible) Z\nDrilling brines (containing Zinc salts) X\nDrilling mud (low toxicity) (if non-flammable and non-combustible) #\nEthylene-Vinyl acetate copolymer (emulsion) Y\nFerric hydroxyethylethylenediamine triacetic acid, trisodium salt solution #\nFish solubles (water-based fish meal extracts) #\nFructose solution #\nGlucose solution OS\nGlycine, Sodium salt solution Z\nGlyphosate solution (not containing surfactant) Y\nHexamethylenediamine adipate solution #\nHexamethylenediamine adipate (50% in water) Z\nN-(Hydroxyethyl)ethylenediamine triacetic acid, trisodium salt solution Y\nKaolin clay solution #\nKaolin slurry OS\nKraft pulping liquor (free alkali content, 1% or less) including: Black, Green, or White liquor #\nLignin liquor (free alkali content, 1% or less) Z\nincluding:\nAmmonium lignosulfonate (alternately lignosulphonate) solution Z\nCalcium lignosulfonate (alternately lignosulphonate) solution Z\nSodium lignosulfonate (alternately lignosulphonate) solution Z\nLigninsulfonic (alternately ligninsulphonic) acid, Sodium salt solution Z\nMagnesium chloride solution Z\nMagnesium hydroxide slurry Z\nMagnesium sulfonate (alternately sulphonate) solution #\nMaltitol solution OS\nMicrosilica slurry OS\nMilk #\nMolasses OS\nMolasses residue (from fermentation) #\nNaphthalenesulfonic (alternately Naphthalenesulphonic) acid-Formaldehyde copolymer, sodium salt solution Z\nNaphthenic acid, sodium salt solution #\nNitrilotriacetic acid, trisodium salt solution Y\nNoxious liquid, NF, (1) n.o.s. (“trade name” contains “principal components”) ST 1, Cat X (if non-flammable and non-combustible) X\nNoxious liquid, NF, (3) n.o.s. (“trade name” contains “principal components”) ST 2, Cat X (if non-flammable and non-combustible) X\nNoxious liquid, NF, (5) n.o.s. (“trade name” contains “principal components”) ST 2, Cat Y (if non-flammable and non-combustible) Y\nNoxious liquid, NF, (7) n.o.s. (“trade name” contains “principal components”) ST 3, Cat Y (if non-flammable and non-combustible) Y\nNoxious liquid, NF, (9) n.o.s. (“trade name” contains “principal components”) ST 3, Cat Z (if non-flammable and non-combustible) Z\nNoxious liquid, NF, (11) n.o.s. (“trade name” contains “principal components”) Cat Z (if non-flammable and non-combustible) Z\nNoxious liquid, NF, (12) n.o.s. (“trade name” contains “principal components”) Cat OS (if non-flammable and non-combustible) OS\nOrange juice (concentrated) OS\nOrange juice (not concentrated) OS\nPentasodium salt of Diethylenetriaminepentaacetic acid solution, see Diethylenetriaminepentaacetic acid, pentasodium salt solution.\nPolyaluminum (alternately Polyaluminium) chloride solution Z\nPotassium chloride solution (26% or more), see Drilling brines, including: Calcium bromide solution, Calcium chloride solution, and Sodium chloride solution.\nPotassium chloride solution (less than 26%) OS\nPotassium formate solutions Z\nPotassium thiosulfate (alternately thiosulphate) (50% or less) Y\nSewage sludge, treated (treated so as to pose no additional decompositional and fire hazard; stable, non-corrosive, non-toxic, non-flammable) #\nSilica slurry #\nSludge, treated (treated so as to pose no additional decompositional and fire hazard; stable, non-corrosive, non-toxic, non-flammable) #\nSodium acetate, Glycol, Water mixture (containing 1% or less Sodium hydroxide) (if non-flammable or non-combustible) #\nSodium acetate solutions Z\nSodium alkyl (C14-C17) sulfonates (alternately sulphonates) (60-65% solution) Y\nSodium aluminosilicate slurry Z\nSodium bicarbonate solution (less than 10%) OS\nSodium carbonate solution Z\nSodium hydrogen sulfide (alternately sulphide) (6% or less)/Sodium carbonate (3% or less) solution Z\nSodium lignosulfonate (alternately lignosulphonate) solution, see also Lignin liquor Z\nSodium naphthenate solution (free alkali content 3% or less), see Naphthenic acid, sodium salt solution.\nSodium poly(4+)acrylate solutions Z\nSodium silicate solution Y\nSodium sulfate (alternately sulphate) solutions Z\nSodium sulfite (alternately sulphite) solution (25% or less) Y\nSodium thiocyanate solution (56% or less) Y\nSorbitol solution OS\nSulfonated (alternately Sulphonated) polyacrylate solution Z\nTetrasodium salt of Ethylenediaminetetraaacetic acid solution, see Ethylenediaminetetraacetic acid, tetrasodium salt solution.\nTitanium dioxide slurry Z\n1,1,1-Trichloroethane Y\n1,1,2-Trichloro-1,2,2-trifluoroethane Y\nTrisodium salt of N-(Hydroxyethyl)ethylenediaminetriacetic acid solution, see N-(Hydroxyethyl)ethylenediaminetriacetic acid, trisodium salt solution.\nUrea, Ammonium mono- and di-hydrogen phosphate, Potassium chloride solution #\nUrea/Ammonium nitrate solution Z\nUrea/Ammonium phosphate solution Y\nUrea solution Z\nVanillin black liquor (free alkali content, 1% or less) #\nVegetable protein solution (hydrolyzed) (if non-flammable and non-combustible) OS\nWater OS\nZinc bromide, Calcium bromide solution, see Drilling brines (containing Zinc salts).\nExplanation of symbols and abbreviations used in this table:\n“#” = No determination of noxious liquid substance status. For shipping on an oceangoing vessel, see 46 CFR 153.900(c).\nBolded entries were added from the March 2012 Annex to the 2007 edition of the IBC Code (MEPC 63/23/Add.1), the December 2012 IMO Marine Environmental Protection Committee Circular (MEPC.2/Circ.18), or the December 2013 IMO Marine Environmental Protection Committee Circular (MEPC.2/Circ.19).\n“Cat” = Pollution category.\n“NF” = Non-flammable (flash point greater than 60 °C (140 °F) closed cup).\n“n.o.s.” = Not otherwise specified.\n“OS” = Other substances, at present considered to present no harm to marine resources, human health, amenities, or other legitimate uses of the sea when discharged into the sea from tank cleaning or deballasting operations.\n“see” = A redirection to the preferred, alternative cargo name-for example, in “Tetrasodium salt of Ethylenediaminetetraaacetic acid solution, see Ethylenediaminetetraacetic acid, tetrasodium salt solution,” the pollution category for “Tetrasodium salt of Ethylenediaminetetraaacetic acid solution” will be found under the preferred, alternative cargo name “Ethylenediaminetetraacetic acid, tetrasodium salt solution.”\n“ST” = Ship type, as defined in Chapter 2 of the IBC Code.\n“X, Y, Z” = Noxious liquid substance category of Annex II of MARPOL 73/78.","path":["Title 46—Shipping","CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY","SUBCHAPTER O—CERTAIN BULK DANGEROUS CARGOES","PART 153—SHIPS CARRYING BULK LIQUID, LIQUEFIED GAS, OR COMPRESSED GAS HAZARDOUS MATERIALS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-46.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:22Z","sha256":"a6dcfc51fdcb94e78b541363c3dfe3072889c189fbf2d52b09b9e90e96048c45","source_id":"us-cfr","stale":true,"prev":"us/46-cfr-table-1-to-part-153","next":"us/46-cfr-appendix-i-to-part-153"},"notice":"GroundRules: Original legal text. Not legal advice."}