Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry;
unprocessed artificial resins, unprocessed plastics;
manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
Explanatory Note
Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other classes.
This Class includes, in particular:
– compost;
– salt for preserving other than for foodstuffs.
This Class does not include, in particular:
– raw natural resins (Cl. 2);
– chemical products for use in medical science (Cl. 5);
– fungicides, herbicides and preparations for destroying vermin (Cl. 5);
– adhesives for stationery or household purposes (Cl. 16);
– salt for preserving foodstuffs (Cl. 30); – straw mulch (Cl. 31).
Product List |
Product List |
Product List |
| acetate of cellulose, unprocessed | currying preparations for skins | oil dispersants |
| acetate of cellulose, unprocessed | cyanides [prussiates] | oil dispersants |
| acetates [chemicals]* | cymene | oil-bleaching chemicals |
| acetic anhydride | damp proofing preparations, except paints, for masonry | oil-bleaching chemicals |
| acetone | decolorants for industrial purposes | oil-purifying chemicals |
| acetylene | defoliants | oil-purifying chemicals |
| acetylene tetrachloride | degreasing preparations for use in manufacturing processes | oils for currying leather |
| acid proof chemical compositions | degumming preparations | oils for preparing leather in the course of manufacture |
| acids* | dehydrating preparations for industrial purposes | oils for tanning leather |
| acidulated water for recharging accumulators | detergent additives to gasoline | oils for the preservation of food |
| acidulated water for recharging accumulators | detergent additives to gasoline [petrol] | oil-separating chemicals |
| acidulated water for recharging accumulators | detergent additives to petrol [gasoline] | oleic acid |
| acidulated water for recharging accumulators | detergents for use in manufacturing processes | olivine [chemical preparations] |
| acidulated water for recharging batteries | dextrine size | opacifiers for enamel |
| acidulated water for recharging batteries | diagnostic preparations, other than for medical or veterinary purposes |
opacifiers for enamel or glass |
| acrylic resins, unprocessed | diastase for industrial purposes | opacifiers for glass |
| acrylic resins, unprocessed | diatomaceous earth | organic-bleaching chemicals |
| actinium | diatomaceous earth | organic-bleaching chemicals |
| activated carbons | diazo paper | oxalates |
| activated carbons | diazo papers | oxalic acid |
| additives, chemical, to drilling muds | dioxide of hydrogen | oxygen |
| additives, chemical, to fungicides | disincrustants | palladious chlorides |
| additives, chemical, to insecticides | dispersions of plastics | paper pulp |
| additives, chemical, to motor fuel | dispersions of plastics | paper pulp |
| adhesive preparations for surgical bandages | distilled water | peat [fertiliser] |
| adhesive preparations for surgical bandages | distilled water | peat pots for horticulture |
| adhesive preparations for surgical bandages | dolomite for industrial purposes | peat pots for horticulture |
| adhesives for billposting | dressing and finishing preparations for textiles | pectin [photography] |
| adhesives for billposting | dressing, except oils, for skins | pectin for industrial purposes |
| adhesives for industrial purposes | dressing, except oils, for skins | pectin for the food industry |
| adhesives for paperhanging | drilling muds | perborate of soda |
| adhesives for paperhanging | drilling muds | percarbonates |
| adhesives for wall tiles | dry ice [carbon dioxide] | perchlorates |
| adhesives for wall tiles | dry ice [carbon dioxide] | persulphates |
| adhesives for wallpaper | dysprosium | persulphuric acid |
| agar-agar | earth for growing | petroleum dispersants |
| agglutinants for concrete | electrophoresis gels, other than for medical or veterinary purposes |
petroleum dispersants |
| agglutinants for concrete | electrophoresis gels, other than for medical or veterinary purposes |
phenol for industrial purposes |
| agricultural chemicals, except fungicides, weedkillers, herbicides, insecticides and parasiticides | emollients for industrial purposes | phosphates [fertilisers] |
| agricultural chemicals, except fungicides, weedkillers, herbicides, insecticides and parasiticides |
emulsifiers | phosphatides |
| albumin [animal or vegetable, raw material] | enamel- and glass-staining chemicals | phosphoric acid |
| albuminized paper | enamel-staining chemicals | phosphorus |
| alcohol* | engine-decarbonising chemicals | photographic developers |
| aldehydes* | enzyme preparations for industrial purposes | photographic developers |
| alginates for industrial purposes | enzyme preparations for the food industry | photographic emulsions |
| alginates for the food industry | enzymes for industrial purposes | photographic emulsions |
| alkalies | enzymes for the food industry | photographic paper |
| alkaline iodides for industrial purposes | epoxy resins, unprocessed | photographic sensitizers |
| alkaline metals | epoxy resins, unprocessed | photographic sensitizers |
| alkaline metals | erbium | photometric paper |
| alkaline-earth metals | esters* | photosensitive plates |
| alkaline-earth metals | ethane | photosensitive plates |
| alkaloids* | ethers* | picric acid |
| alum | ethyl alcohol | plant growth regulating preparations |
| alumina | ethyl alcohol | plant growth regulating preparations |
| aluminium acetate* | ethyl ether | plasticizers |
| aluminium acetate* | europium | plastics, unprocessed |
| aluminium alum | expanded clay for hydroponic plant growing [substrate] | plastisols |
| aluminium chloride | expanded clay for hydroponic plant growing [substrate] | plutonium |
| aluminium hydrate | fat-bleaching chemicals | polish removing substances |
| aluminium iodide | fat-bleaching chemicals | polonium |
| aluminium silicate | fatty acids | potash |
| americium | ferments for chemical purposes | potash water |
| ammonia [volatile alkali] for industrial purposes | fermium | potassium |
| ammonia alum | ferrocyanides | potassium dioxalate |
| ammonia* | ferrotype plates [photography] | potassium dioxalate |
| ammoniacal salts | fertilizers | potato flour for industrial purposes |
| ammonium aldehyde | fertilizing preparations | potting soil |
| ammonium salts | fillers for automobile bodies | power steering fluid |
| amyl acetate | fillers for car bodies | power steering fluid |
| amyl alcohol | filtering materials [chemical preparations] | praseodymium |
| anhydrides | filtering materials [mineral substances] | preparations for preventing the tarnishing of glass |
| anhydrous ammonia | filtering materials [unprocessed plastics] | preparations for preventing the tarnishing of lenses |
| animal albumen [raw material] | filtering materials [vegetable substances] | preparations for stimulating cooking for industrial purposes |
| animal carbon | filtering preparations for the beverages industry | preparations for the purification of gas |
| animal carbon preparations | finishing preparations for use in the manufacture of steel | preparations for the separation of greases |
| animal carbon preparations | finishing preparations for use in the manufacture of steel | preparations of microorganisms other than for medical and veterinary use |
| animal charcoal | fire extinguishing compositions | preparations of the distillation of wood alcohol |
| animal charcoal | fire extinguishing compositions | preparations of trace elements for plants |
| anti-boil preparations for engine coolants | fireproofing preparations | preservatives for pharmaceutical preparations |
| anti-boil preparations for engine coolants | fish meal fertilizers | preservatives for tiles, except paints and oils |
| anti-boil preparations for engine coolants | fissionable chemical elements | preservatives for tiles, except paints and oils |
| antifreeze | fissionable chemical elements | promethium |
| anti-frothing solutions for accumulators | fissionable material for nuclear energy | protactinium |
| anti-frothing solutions for batteries | fixing baths [photography] | protective gases for welding |
| anti-frothing solutions for batteries | fixing baths [photography] | protective gases for welding |
| anti-incrustants | fixing solutions [photography] | protective gases for welding |
| anti-knock substances for internal combustion engines | flashlight preparations | protein [raw material] |
| anti-knock substances for internal combustion engines | flocculants | prussiates |
| antimony | flour for industrial purposes | purification preparations |
| antimony oxide | flower preservatives | pyrogallic acid |
| antimony sulphide | flower preservatives | pyroligneous acid [wood vinegar] |
| anti-sprouting preparations for vegetables | flowers of sulphur for chemical purposes | quebracho for industrial purposes |
| antistatic preparations, other than for household purposes | fluids for hydraulic circuits | radiator flushing chemicals |
| anti-tarnishing chemicals for windows | fluids for hydraulic circuits | radioactive elements for scientific purposes |
| anti-tarnishing chemicals for windows | fluorine | radium for scientific purposes |
| antranilic acid | fluorspar compounds | radon |
| argon | formic acid | rare earths |
| arsenic | formic aldehyde for chemical purposes | rare earths |
| arsenious acid | foundry binding substances | reagent paper, other than for medical or veterinary purposes |
| artificial resins, unprocessed | foundry molding [moulding] preparations | reducing agents for use in photography |
| artificial resins, unprocessed | foundry molding preparations | reducing agents for use in photography |
| artificial sweeteners [chemical preparations] | foundry moulding preparations | refrigerants |
| artificial sweeteners [chemical preparations] | foundry sand | refrigerating preparations |
| astatine | foundry sand | renovating preparations for phonograph records |
| automobile body fillers | francium | renovating preparations for phonograph records |
| auxiliary fluids for use with abrasives | fuel for atomic piles | renovating preparations for phonograph records |
| auxiliary fluids for use with abrasives | fuel for atomic piles | rhenium |
| auxiliary fluids for use with abrasives | fuel-saving preparations | rock salt |
| bacterial preparations other than for medical and veterinary use | fuller's earth for use in textile industry | rubber preservatives |
| bacteriological preparations for acetification | fulling preparations | rubidium |
| bacteriological preparations for acetification | fulling preparations for use in textile industry | saccharin |
| bacteriological preparations other than for medical and veterinary use | gadolinium | sal ammoniac |
| balm of gurjun [gurjon, gurjan] for making varnish | gallic acid for the manufacture of ink | sal ammoniac spirits |
| balm of gurjun [gurjon, gurjan] for making varnish | gallium | salicylic acid |
| barium | gallnuts | salpetre |
| barium compounds | gallotannic acid | salt for preserving, other than for foodstuffs |
| barium sulphate | galvanizing baths | salt for preserving, other than for foodstuffs |
| baryta | galvanizing preparations | salt, raw |
| baryta paper | gambier | saltpeter |
| barytes | gas propellents for aerosols | salts [chemical preparations] |
| bases [chemical preparations] | gas propellents for aerosols | salts [fertilisers] |
| basic gallate of bismuth | gas purifying preparations | salts for coloring [colouring] metal |
| basic gallate of bismuth | gelatine for industrial purposes | salts for coloring metal |
| basic gallate of bismuth | gelatine for photographic purposes | salts for colouring metal |
| bate for dressing skins | genes of seeds for agricultural production | salts for galvanic batteries |
| baths for galvanizing | getters [chemically active substances] | salts for galvanic cells |
| bauxite | glass-frosting chemicals | salts for industrial purposes |
| beer preserving agents | glass-frosting chemicals | salts from rare earth metals |
| beer-clarifying and preserving agents | glass-staining chemicals | salts from rare earth metals |
| bentonite | glaziers' putty | salts of alkaline metals |
| benzene derivatives | glaziers' putty | salts of alkaline metals |
| benzene-based acids | glucose for industrial purposes | salts of precious metals for industrial purposes |
| benzoic acid | glucose for the food industry | salts of precious metals for industrial purposes |
| benzoic sulphinide | glucosides | samarium |
| berkelium | glue for industrial purposes | sauce for preparing tobacco |
| bicarbonate of soda for chemical purposes | gluten [glue], other than for stationery or household purposes | sauce for preparing tobacco |
| bichloride of tin | gluten for industrial purposes | scale removing preparations, other than for household purposes |
| bichromate of potassium | gluten for the food industry | scandium |
| bichromate of soda | glutinous preparations for tree-banding | sea water for industrial purposes |
| biochemical catalysts | glutinous preparations for tree-grafting | sea water for industrial purposes |
| biological preparations, other than for medical or veterinary purposes |
glutinous tree-banding preparations | seaweeds [fertilizers] |
| biological tissue cultures other than for medical or veterinary purposes | glutinous tree-grafting preparations | sebacic acid |
| birdlime | glycerides | seed preserving substances |
| bismuth | glycerine for industrial purposes | selenium |
| bismuth nitrite for chemical purposes | glycol | self-toning paper [photography] |
| bismuth nitrite for chemical purposes | glycol ether | sensitized cloth for photography |
| bleaching preparations [decolorants] for industrial purposes | gold salts | sensitized films, unexposed |
| blood charcoal | grafting mastic for trees | sensitized films, unexposed |
| blood charcoal | grafting mastic for trees | sensitized paper |
| blueprint cloth | grafting wax for trees | sensitized photographic plates |
| blueprint cloth | grafting wax for trees | sensitized photographic plates |
| blueprint paper | graphite for industrial purposes | sensitized plates for offset printing |
| bone charcoal | grease-removing preparations for use in manufacturing processes |
sensitized plates for offset printing |
| bone charcoal | guano | sensitized printing plates for offset |
| borax | gum arabic for industrial purposes | separating and unsticking [ungluing] preparations |
| boric acid for industrial purposes | gum solvents | silicates |
| brake fluid | gums [adhesives], other than for stationery or household purposes |
silicon |
| brake fluids | heavy water | silicones |
| brazing fluxes | heavy water | silver nitrate |
| brazing fluxes | helium | silver salt solutions for silvering |
| brazing preparations | holmium | size for finishing and priming |
| brickwork preservatives, except paints and oils | hormones for hastening the ripening of fruit | sizing preparations |
| brickwork preservatives, except paints and oils | hormones for hastening the ripening of fruit | slag [fertilisers] |
| bromine for chemical purposes | horticulture chemicals, except fungicides, herbicides, insecticides and parasiticides |
soap [metallic] for industrial purposes |
| by-products of the processing of cereals for industrial purposes | humus | soda ash |
| by-products of the processing of cereals for industrial purposes | humus top dressing | soda ash |
| caesium | hydrates | sodium |
| calcined soda | hydrazine | sodium salts [chemical preparations] |
| calcined soda | hydrochlorates | soil conditioning preparations |
| calcium carbide | hydrochloric acid | soldering chemicals |
| calcium cyanamide [fertilizer] | hydrofluoric acid | soldering fluxes |
| calcium salts | hydrogen | soldering fluxes |
| californium | hydrogen peroxide | solidified gases for industrial purposes |
| camphor, for industrial purposes | hypochlorite of soda | solidified gases for industrial purposes |
| car body fillers | hyposulphites | solutions for cyanotyping |
| carbide | industrial chemicals | solvents for varnishes |
| carbolineum for the protection of plants | industrial chemicals | solvents for varnishes |
| carbon | iodic acid | soot for industrial or agricultural purposes |
| carbon black for industrial purposes | iodine for chemical purposes | sorrel salt |
| carbon for filters | iodine for industrial purposes | spinel [chemical preparations] |
| carbon sulphide | iodised albumen | spirits of salt |
| carbon tetrachloride | iodised albumen | spirits of vinegar [dilute acetic acid] |
| carbonates | iodised salts | stain-preventing chemicals for use on fabrics |
| carbonic acid | ion exchangers [chemical preparations] | stain-preventing chemicals for use on fabrics |
| carbonic hydrates | ion exchangers [chemicals] | starch for industrial purposes |
| casein for industrial purposes | iron salts | starch paste [adhesive], other than for stationery or household purposes |
| casein for the food industry | isinglass other than for stationery, household or alimentary purposes |
starch size [chemical preparations] |
| cassiopium [lutetium] | isotopes for industrial purposes | starch-liquifying chemicals [ungluing agents] |
| catalysts | kainite | starch-liquifying chemicals [ungluing agents] |
| catechu | kaolin | stearic acid |
| caustic alkali | ketones | stem cells other than for medical or veterinary purposes |
| caustic soda for industrial purposes | kieselgur | strontium |
| caustics for industrial purposes | krypton | substances for preventing runs in stockings |
| cellulose | lactic acid | substances for preventing runs in stockings |
| cellulose derivatives [chemicals] | lactose [raw material] | substances for removing polish |
| cellulose esters for industrial purposes | lactose for industrial purposes | substrates for soil-free growing [agriculture] |
| cellulose ethers for industrial purposes | lactose for the food industry | sulphates |
| cement [metallurgy] | lamp black for industrial purposes | sulphides |
| cement for footwear | lamp black for industrial purposes | sulphonic acids |
| cement for footwear | lanthanum | sulphur |
| cement for mending broken articles | lead acetate | sulphuric acid |
| cement for pneumatic tires [tyres] | lead arsenate | sulphuric ether |
| cement preservatives, except paints and oils | lead arsenate | sulphurous acid |
| cement preservatives, except paints and oils | lead oxide | sumac for use in tanning |
| cement-waterproofing chemicals, except paints | leather glues | superphosphates [fertilisers] |
| cement-waterproofing preparations, except paints | leather-dressing chemicals | surface-active chemical agents |
| ceramic compositions for sintering [granules and powders] | leather-dressing chemicals | synthetic materials for absorbing oil |
| ceramic compositions for sintering [granules and powders] | leather-impregnating chemicals | synthetic materials for absorbing oil |
| ceramic glazings | leather-impregnating chemicals | synthetic resins, unprocessed |
| ceramic glazings | leather-renovating chemicals | synthetic resins, unprocessed |
| ceramic materials in particulate form, for use as filtering media | leather-renovating chemicals | talc [magnesium silicate] |
| ceramic materials in particulate form, for use as filtering media | leather-waterproofing chemicals | tan |
| cerium | leather-waterproofing chemicals | tannic acid |
| chemical additives for oils | lecithin [raw material] | tannin |
| chemical additives for oils | lecithin for industrial purposes | tanning substances |
| chemical additives for oils | lecithin for the food industry | tan-wood |
| chemical additives to drilling muds | lime acetate | tan-wood |
| chemical additives to fungicides | lime carbonate | tapioca flour for industrial purposes |
| chemical additives to insecticides | lime chloride | tartar other than for pharmaceutical purposes |
| chemical additives to motor fuel | limestone hardening substances | tartaric acid |
| chemical condensation preparations | limestone hardening substances | technetium |
| chemical intensifiers for paper | liquids for hydraulic circuits | tellurium |
| chemical intensifiers for rubber | liquids for removing sulphates from accumulators | tensio-active agents |
| chemical preparations for analyses in laboratories, other than for medical or veterinary purposes | liquids for removing sulphates from batteries | terbium |
| chemical preparations for decarbonising engines | liquids for removing sulphates from batteries | test paper, chemical |
| chemical preparations for facilitating the alloying of metals | lithia [lithium oxide] | tetrachlorides |
| chemical preparations for facilitating the alloying of metals | lithium | textile-brightening chemicals |
| chemical preparations for protection against wheat blight [smut] |
litmus paper | textile-impregnating chemicals |
| chemical preparations for scientific purposes, other than for medical or veterinary use |
loam | textile-impregnating chemicals |
| chemical preparations for smoking meat | lutetium [cassiopium] | textile-waterproofing chemicals |
| chemical preparations for smoking meat | magnesite | textile-waterproofing chemicals |
| chemical preparations for the manufacture of paints | magnesium carbonate | thallium |
| chemical preparations for the manufacture of pigments | magnesium chloride | thiocarbanilide |
| chemical preparations for use in photography | magnetic fluid for industrial purposes | thorium |
| chemical preparations to prevent mildew | malt albumen | thulium |
| chemical preparations to prevent wheat smut | malt albumen | tire repairing compositions |
| chemical preparations, except pigments, for the manufacture of enamel |
manganate | titanite |
| chemical reagents, other than for medical or veterinary purposes | manganese dioxide | titanium dioxide for industrial purposes |
| chemical reagents, other than for medical or veterinary purposes |
mangrove bark for industrial purposes | titanium dioxide for industrial purposes |
| chemical substances for analyses in laboratories, other than for medical or veterinary purposes |
manure for agriculture | toluene |
| chemical substances for preserving foodstuffs | manure for agriculture | toluol |
| chemical substances for preserving foodstuffs | masonry preservatives, except paints and oils | toning baths [photography] |
| chemicals for forestry, except fungicides, herbicides, insecticides and parasiticides |
masonry preservatives, except paints and oils | toning baths [photography] |
| chemicals for forestry, except fungicides, herbicides, insecticides and parasiticides |
mastic for leather | toning salts [photography] |
| chemicals used in fermenting wine | mastic for leather | toxic gas neutralizers |
| chemicals used in fermenting wine | mastic for tires | toxic gas neutralizers |
| chimney cleaners, chemical | mastic for tires [tyres] | tragacanth gum for use in manufactures |
| chimney cleaners, chemical | mastic for tyres | tragacanth gum for use in manufactures |
| china clay | meat tenderizers for industrial purposes | transmission fluid |
| china slip | mercuric oxide | transmission fluid |
| chlorates | mercury | tree cavity fillers [forestry] |
| chlorides | mercury salts | tree cavity fillers [forestry] |
| chlorine | metal annealing preparations | tungstic acid |
| cholic acid | metal earths | tyre repairing compositions |
| chromates | metal earths | ungluing agents [chemical preparations for liquifying starch] |
| chrome alum | metal hardening preparations | ungluing preparations |
| chrome salts | metal hardening preparations | unsticking and separating preparations |
| chromic acid | metal tempering preparations | uranium |
| chromic salts | metal tempering preparations | uranium oxide |
| chromium oxide | metalloids | vine disease preventing chemicals |
| cinematographic film, sensitized but not exposed | methane | vinic alcohol |
| cinematographic films, sensitized but not exposed | methyl benzene | viscose |
| citric acid for industrial purposes | methyl benzene | vitriol |
| clarification preparations | methyl benzol | volatile alkali [ammonia] for industrial purposes |
| coal saving preparations | methyl benzol | volatile alkali [ammonia] for industrial purposes |
| cobalt oxide for industrial purposes | methyl ether | vulcanisation accelerators |
| collodion* | milk ferments for chemical purposes | vulcanisation accelerators |
| color- [colour-] brightening chemicals for industrial purposes | milk ferments for chemical purposes | vulcanising preparations |
| color-brightening chemicals for industrial purposes | milk ferments for industrial purposes | wallpaper removing preparations |
| colour-brightening chemicals for industrial purposes | milk ferments for the food industry | water glass [soluble glass] |
| combusting preparations [chemical additives to motor fuel] | mineral acids | water glass [soluble glass] |
| compositions for repairing inner tubes of tires [tyres] | moderating materials for nuclear reactors | water-purifying chemicals |
| compositions for repairing tires [tyres] | moderating materials for nuclear reactors | water-purifying chemicals |
| compositions for the manufacture of phonograph records | moistening [wetting] preparations for use in bleaching | water-softening preparations |
| compositions for the manufacture of phonograph records | moistening [wetting] preparations for use in dyeing | water-softening preparations |
| compositions for the manufacture of technical ceramics | moistening [wetting] preparations for use in the textile industry | wax-bleaching chemicals |
| compositions for threading | mold-release preparations | wax-bleaching chemicals |
| compost | mordants for metals | welding chemicals |
| concrete preservatives, except paints and oils | mould-release preparations | wetting preparations for use in bleaching |
| concrete preservatives, except paints and oils | must-fining preparations | wetting preparations for use in dyeing |
| concrete-aeration chemicals | must-fining preparations | wetting preparations for use in the textile industry |
| condensation-preventing chemicals | naphthalene | wine finings |
| coolants for vehicle engines | neodymium | wine finings |
| coolants for vehicle engines | neon | witherite |
| coolants for vehicle engines | neptunium | wood alcohol |
| copper sulphate [vitriol] | nitrate of uranium | wood pulp |
| corrosive preparations | nitrate paper | wood pulp |
| cream of tartar for chemical purposes | nitrates | wood vinegar [pyroligneous acid] |
| cream of tartar for industrial purposes | nitric acid | wood vinegar [pyroligneous acid] |
| cream of tartar for the food industry | nitric monoxide | xenon |
| creosote for chemical purposes | nitrogen | X-ray films, sensitized but not exposed |
| crotonic aldehyde | nitrogenous fertilisers | X-ray films, sensitized but not exposed |
| cryogenic preparations | nitrogenous lime [manure] | ytterbium |
| cultures of microorganisms other than for medical and veterinary use |
nitrogenous lime [manure] | yttrium |
| cultures of microorganisms other than for medical and veterinary use |
nitrous oxide | zirconia |
| curium | oenological bactericides [chemical preparations used in wine making] | currying preparations for skins |
| currying preparations for leather | oenological bactericides [chemical preparations used in wine making] |
oil cement [putty] |
| currying preparations for leather | oil cement [putty] |
