CBSA

Chapter 38Miscellaneous chemical products

The headings in this chapter of Canada's Customs Tariff. Each one opens on the numbers it contains.

27 headings

3801Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures.
- 3801.10.00.00Artificial graphite
- 3801.20.00.00Colloidal or semi-colloidal graphite
- 3801.30.00.00Carbonaceous pastes for electrodes and similar pastes for furnace linings
- 3801.90.00.00Other
3802Activated carbon; activated natural mineral products; animal black, including spent animal black.
- 3802.10.00.00Activated carbon
- 3802.90.00Other
  - 3802.90.00.10Activated clay
  - 3802.90.00.40Activated diatomite
  - 3802.90.00.50Animal black, other than bone
  - 3802.90.00.90Other
3803.00.00.00Tall oil, whether or not refined.
3804.00.00.00Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading 38.03.
3805Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulphite turpentine and other crude para-cymene; pine oil containing alpha-terpineol as the main constituent.
- 3805.10.00.00Gum, wood or sulphate turpentine oils
- 3805.90.00.00Other
3806Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums.
- 3806.10.00.00Rosin and resin acids
- 3806.20.00.00Salts of rosin, of resin acids or of derivatives of rosin or resin acids, other than salts of rosin adducts
- 3806.30.00.00Ester gums
- 3806.90.00.00Other
3807.00.00.00Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch and similar preparations based on rosin, resin acids or on vegetable pitch.
3808Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulphur-treated bands, wicks and candles, and fly-papers).
- 3808.5Goods specified in Subheading Note 1 to this Chapter:
  - 3808.52.00.00DDT (ISO) (clofenotane (INN)), in packings of a net weight content not exceeding 300 g
  - 3808.59Other
    3808.59.10.00In packages of a gross weight not exceeding 1.36 kg each
    3808.59.20.00In bulk or in packages of a gross weight exceeding 1.36 kg each
- 3808.6Goods specified in Subheading Note 2 to this Chapter:
  - 3808.61.00.00In packings of a net weight content not exceeding 300 g
  - 3808.62In packings of a net weight content exceeding 300 g but not exceeding 7.5 kg
    3808.62.10.00In packages of a gross weight not exceeding 1.36 kg each
    3808.62.20.00In bulk or in packages of a gross weight exceeding 1.36 kg each
  - 3808.69.00.00Other
- 3808.9Other:
  - 3808.91Insecticides
    3808.91.10In packages of a gross weight not exceeding 1.36 kg each
    3808.91.10.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.91.10.90Other
    3808.91.20In bulk or in packages of a gross weight exceeding 1.36 kg each
    3808.91.20.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.91.20.90Other
  - 3808.92Fungicides
    3808.92.10In packages of a gross weight not exceeding 1.36 kg each
    3808.92.10.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.92.10.90Other
    3808.92.20In bulk or in packages of a gross weight exceeding 1.36 kg each
    3808.92.20.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.92.20.90Other
  - 3808.93Herbicides, anti-sprouting products and plant-growth regulators
    3808.93.10In packages of a gross weight not exceeding 1.36 kg each
    3808.93.10.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.93.10.90Other
    3808.93.20In bulk or in packages of a gross weight exceeding 1.36 kg each
    3808.93.20.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.93.20.90Other
  - 3808.94Disinfectants
    3808.94.10In packages of a gross weight not exceeding 1.36 kg each
    3808.94.10.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.94.10.90Other
    3808.94.20In bulk or in packages of a gross weight exceeding 1.36 kg each
    3808.94.20.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.94.20.90Other
  - 3808.99Other
    3808.99.10In packages of a gross weight not exceeding 1.36 kg each
    3808.99.10.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.99.10.90Other
    3808.99.20In bulk or in packages of a gross weight exceeding 1.36 kg each
    3808.99.20.10Containing bromomethane (methyl bromide) or bromochloromethane
    3808.99.20.90Other
3809Finishing agents, dye carriers to accelerate the dyeing or fixing of dye-stuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included.
- 3809.10.00.00With a basis of amylaceous substances
- 3809.9Other:
  - 3809.91.00Of a kind used in the textile or like industries
    3809.91.00.10Softeners
    3809.91.00.90Other
  - 3809.92.00.00Of a kind used in the paper or like industries
  - 3809.93.00.00Of a kind used in the leather or like industries
3810Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods.
- 3810.10.00.00Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials
- 3810.90.00.00Other
3811Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils.
- 3811.1Anti-knock preparations:
  - 3811.11.00.00Based on lead compounds
  - 3811.19.00.00Other
- 3811.2Additives for lubricating oils:
  - 3811.21.00Containing petroleum oils or oils obtained from bituminous minerals
    3811.21.00.10Mixtures containing zinc dialkyl dithiophosphate
    3811.21.00.90Other
  - 3811.29.00.00Other
- 3811.90.00Other
  - 3811.90.00.10Additives for gasoline
  - 3811.90.00.90Other
3812Prepared rubber accelerators; compound plasticizers for rubber or plastics, not elsewhere specified or included; anti-oxidizing preparations and other compound stabilizers for rubber or plastics.
- 3812.10.00.00Prepared rubber accelerators
- 3812.20.00.00Compound plasticizers for rubber or plastics
- 3812.3Anti-oxidizing preparations and other compound stabilizers for rubber or plastics:
  - 3812.31.00.00Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)
  - 3812.39.00Other
    3812.39.00.1For rubber:
    3812.39.00.11Anti-oxidizing preparations
    3812.39.00.19Other
    3812.39.00.2For plastics:
    3812.39.00.21Anti-oxidizing preparations
    3812.39.00.22Tin-based stabilizers
    3812.39.00.29Other
3813.00.00Preparations and charges for fire-extinguishers; charged fire-extinguishing grenades.
- 3813.00.00.10Containing bromochlorodifluoromethane, bromotrifluoromethane or dibromotetrafluoroethanes
- 3813.00.00.20Containing methane, ethane or propane hydrobromofluorocarbons (HBFCs)
- 3813.00.00.30Containing methane, ethane or propane hydrochlorofluorocarbons (HCFCs)
- 3813.00.00.40Containing bromochloromethane
- 3813.00.00.90Other
3814.00.00Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers.
- 3814.00.00.10Containing methane, ethane or propane chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocarbons (HCFCs)
- 3814.00.00.20Containing methane, ethane or propane hydrochlorofluorocarbons (HCFCs), but not containing chlorofluorocarbons (CFCs)
- 3814.00.00.30Containing carbon tetrachloride, bromochloromethane or 1,1,1-trichloroethane (methyl chloroform)
- 3814.00.00.90Other
3815Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included.
- 3815.1Supported catalysts:
  - 3815.11.00.00With nickel or nickel compounds as the active substance
  - 3815.12.00.00With precious metal or precious metal compounds as the active substance
  - 3815.19.00Other
    3815.19.00.20With aluminum or aluminum compounds as the active substance
    3815.19.00.90Other
- 3815.90.00.00Other
3816.00.00Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01.
- 3816.00.00.20Castables
- 3816.00.00.40Mortars, cements and trowelling mixes
- 3816.00.00.90Other
3817.00.00Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 27.07 or 29.02.
- 3817.00.00.10Mixed alkylbenzenes
- 3817.00.00.90Other
3818.00.00.00Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics.
3819.00.00Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals.
- 3819.00.00.10Brake fluids
- 3819.00.00.20Hydraulic transmission fluids, for automobiles
- 3819.00.00.90Other
3820.00.00Anti-freezing preparations and prepared de-icing fluids.
- 3820.00.00.1Anti-freezing preparations:
  - 3820.00.00.11Based on ethylene glycol
  - 3820.00.00.19Other
- 3820.00.00.2Prepared de-icing fluids:
  - 3820.00.00.21Based on ethylene glycol
  - 3820.00.00.29Other
3821.00.00Prepared culture media for the development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells.
- 3821.00.00.10Prepared culture media, for development of micro-organisms
- 3821.00.00.90Other
3822Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 30.06; certified reference materials.
- 3822.1Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the forms of kits:
  - 3822.11.00.00For malaria
  - 3822.12.00.00For Zika and other diseases transmitted by mosquitoes of the genus Aedes
  - 3822.13.00For blood-grouping
    3822.13.00.10Of animal origin
    3822.13.00.90Other
  - 3822.19.00.00Other
- 3822.90.00.00Other
3823Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols.
- 3823.1Industrial monocarboxylic fatty acids; acid oils from refining:
  - 3823.11.00.00Stearic acid
  - 3823.12.00.00Oleic acid
  - 3823.13.00.00Tall oil fatty acids
  - 3823.19.00.00Other
- 3823.70.00.00Industrial fatty alcohols
3824Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included.
- 3824.10.00.00Prepared binders for foundry moulds or cores
- 3824.30.00.00Non-agglomerated metal carbides mixed together or with metallic binders
- 3824.40.00.00Prepared additives for cements, mortars or concretes
- 3824.50.00.00Non-refractory mortars and concretes
- 3824.60.00.00Sorbitol other than that of subheading 2905.44
- 3824.8Goods specified in Subheading Note 3 to this Chapter:
  - 3824.81.00.00Containing oxirane (ethylene oxide)
  - 3824.82.00.00Containing polychlorinated biphenyls (PCBs), polychlorinated terphenyls (PCTs) or polybrominated biphenyls (PBBs)
  - 3824.83.00.00Containing tris(2,3-dibromopropyl) phosphate
  - 3824.84.00.00Containing aldrin (ISO), camphechlor (ISO) (toxaphene), chlordane (ISO), chlordecone (ISO), DDT (ISO) (clofenotane (INN), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane), dieldrin (ISO, INN), endosulfan (ISO), endrin (ISO), heptachlor (ISO) or mirex (ISO)
  - 3824.85.00.00Containing 1,2,3,4,5,6-hexachlorocyclohexane (HCH (ISO)), including lindane (ISO, INN)
  - 3824.86.00.00Containing pentachlorobenzene (ISO) or hexachlorobenzene (ISO)
  - 3824.87.00.00Containing perfluorooctane sulphonic acid, its salts, perfluorooctane sulphonamides, or perfluorooctane sulphonyl fluoride
  - 3824.88.00.00Containing tetra-, penta-, hexa-, hepta- or octabromodiphenyl ethers
  - 3824.89.00.00Containing short-chain chlorinated paraffins
- 3824.9Other:
  - 3824.91.00.00Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
  - 3824.92.00.00Polyglycol esters of methylphosphonic acid
  - 3824.99.00Other
    3824.99.00.10Fatty substances of animal or vegetable origin and mixtures thereof
    3824.99.00.90Other
3825Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other wastes specified in Note 6 to this Chapter.
- 3825.10.00.00Municipal waste
- 3825.20.00.00Sewage sludge
- 3825.30Clinical waste
  - 3825.30.10.00Soiled dressings (wadding, gauze, bandages and similar articles) contaminated as a result of medical, surgical, dental or veterinary procedures; Syringes, needles, catheters, cannulae and the like
  - 3825.30.20.00Surgical gloves of vulcanized rubber other than hard rubber
  - 3825.30.90.00Other
- 3825.4Waste organic solvents:
  - 3825.41.00.00Halogenated
  - 3825.49.00.00Other
- 3825.50.00.00Wastes of metal pickling liquors, hydraulic fluids, brake fluids and anti-freeze fluids
- 3825.6Other wastes from chemical or allied industries:
  - 3825.61.00.00Mainly containing organic constituents
  - 3825.69.00.00Other
- 3825.90.00.00Other
3826.00.00.00Biodiesel and mixtures thereof, not containing or containing less than 70% by weight of petroleum oils or oils obtained from bituminous minerals.
3827Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included.
- 3827.1Containing chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs); containing hydrobromofluorocarbons (HBFCs); containing carbon tetrachloride; containing 1,1,1-trichloroethane (methyl chloroform):
  - 3827.11.00.00Containing chlorofluorocarbons (CFCs), whether or not containing hydrochlorofluorocarbons (HCFCs), perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs)
  - 3827.12.00.00Containing hydrobromofluorocarbons (HBFCs)
  - 3827.13.00.00Containing carbon tetrachloride
  - 3827.14.00.00Containing 1,1,1-trichloroethane (methyl chloroform)
- 3827.20.00.00Containing bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) or dibromotetrafluoroethanes (Halon-2402)
- 3827.3Containing hydrochlorofluorocarbons (HCFCs), whether or not containing perfluorocarbons (PFCs) or hydrofluorocarbons (HFCs), but not containing chlorofluorocarbons (CFCs):
  - 3827.31.00.00Containing substances of subheadings 2903.41 to 2903.48
  - 3827.32.00.00Other, containing substances of subheadings 2903.71 to 2903.75
  - 3827.39.00.00Other
- 3827.40.00.00Containing methyl bromide (bromomethane) or bromochloromethane
- 3827.5Containing trifluoromethane (HFC-23) or perfluorocarbons (PFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs):
  - 3827.51.00.00Containing trifluoromethane (HFC-23)
  - 3827.59.00.00Other
- 3827.6Containing other hydrofluorocarbons (HFCs) but not containing chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs):
  - 3827.61.00.00Containing 15% or more by mass of 1,1,1-trifluoroethane (HFC-143a)
  - 3827.62.00.00Other, not included in the subheading above, containing 55% or more by mass of pentafluoroethane (HFC-125) but not containing unsaturated fluorinated derivatives of acyclic hydrocarbons (HFOs)
  - 3827.63.00.00Other, not included in the subheadings above, containing 40% or more by mass of pentafluoroethane (HFC-125)
  - 3827.64.00.00Other, not included in the subheadings above, containing 30% or more by mass of 1,1,1,2-tetrafluoroethane (HFC-134a) but not containing unsaturated fluorinated derivatives of acyclic hydrocarbons (HFOs)
  - 3827.65.00.00Other, not included in the subheadings above, containing 20% or more by mass of difluoromethane (HFC-32) and 20% or more by mass of pentafluoroethane (HFC-125)
  - 3827.68.00.00Other, not included in the subheadings above, containing substances of subheadings 2903.41 to 2903.48
  - 3827.69.00.00Other
- 3827.90.00.00Other

Every number opens on the lines beneath it, down to the ten-digit classification number.