Class List

• 34110Hydrocarbons and their halogenated, sulphonated, nitrated or nitrosated derivatives (14)
• 34120Industrial monocarboxylic fatty acids; acid oils from refining (1)
• 34130Alcohols, phenols, phenol-alcohols, and their halogenated, sulphonated, nitrated or nitrosated derivatives; industrial fatty alcohols (12)
• 34140Carboxylic acids and their anhydrides, halides, peroxides and peroxyacids and their halogenated, sulphonated, nitrated or nitrosated derivatives, except salicylic acid and its salts and esters and their salts (15)
• 34150Amine-function compounds; oxygen-function amino-compounds, except lysine and its esters and salts thereof and glutamic acid and its salts; ureines and their derivatives and salts thereof; carboxyimide-function compounds and imine-compounds; nitrile-function compounds; diazo-, azo- or azoxy-compounds; organic derivatives of hydrazine or of hydroxylamine; compounds with other nitrogen function (14)
• 34160Organo-sulphur compounds and other organo-inorganic compounds; heterocyclic compounds n.e.c.; nucleic acids and their salts (8)
• 34170Ethers, alcohol peroxides, ether peroxides, epoxides, acetals and hemiacetals, and their halogenated, sulphonated, nitrated or nitrosated derivatives; aldehyde-function compounds; ketone-function compounds and quinone-function compounds; enzymes; prepared enzymes n.e.c.; organic compounds n.e.c. (25)
• 34180Phosphoric esters and their salts or esters of other inorganic acids (excluding esters of hydrogen halides) and their salts; and their halogenated, sulphonated, nitrated or nitrosated derivatives (4)
• 34210Hydrogen, nitrogen, oxygen, carbon dioxide and rare gases; inorganic oxygen compounds of non-metals n.e.c. (8)
• 34220Zinc oxide; zinc peroxide; chromium oxides and hydroxides; manganese oxides; iron oxides and hydroxides; earth colours; cobalt oxides and hydroxides; titanium oxides; lead oxides; red lead and orange lead; inorganic bases n.e.c.; metal oxides, hydroxides and peroxides n.e.c. (25)
• 34230Chemical elements n.e.c.; inorganic acids except nitric and sulphonitric; inorganic oxygen compounds of boron, silicon and sulphur; halogen or sulphur compounds of non-metals; sodium hydroxide; hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides of strontium or barium; aluminium hydroxide; hydrozine and hydroxylamine and their inorganic salts (40)
• 34240Phosphates of triammonium; salts and peroxysalts of inorganic acids and metals n.e.c. (60)
• 34250Salts of oxometallic or peroxometallic acids; colloidal precious metals and compounds thereof; other inorganic chemicals n.e.c.; compressed air; amalgams (11)
• 34260Isotopes n.e.c. and compounds thereof (including heavy water) (1)
• 34270Cyanides, cyanide oxides and complex cyanides; fulminates, cyanates and thiocyanates; silicates; borates; perborates; salts of oxometallic or peroxometallic acids (7)
• 34280Hydrogen peroxide; phosphides; carbides; hydrides, nitrides, azides, silicides and borides (5)
• 34290Compounds of rare earth metals, of yttrium or of scandium
• 34310Synthetic organic colouring matter and preparations based thereon; synthetic organic products of a kind used as fluorescent brightening agents or as luminophores; colour lakes and preparations based thereon (4)
• 34320Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivatives; colouring matter of vegetable or animal origin, except animal black; preparations based on colouring matter of vegetable or animal origin
• 34330Synthetic organic tanning substances; inorganic tanning substances; tanning preparations; enzymatic preparations for pre-tanning
• 34340Colouring matter n.e.c.; inorganic products of a kind used as luminophores (6)
• 34400Activated natural mineral products; animal black; tall oil; terpenic oils produced by the treatment of coniferous woods; crude dipentene; crude para-cymene; pine oil; rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; rum gums; wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers' pitch
• 34510Wood charcoal (6)
• 34520Sulphur, except sublimed sulphur, precipitated sulphur and colloidal sulphur (1)
• 34530Roasted iron pyrites (1)
• 34540Oils and other products of the distillation of high temperature coal tar, and similar products; pitch and pitch coke, obtained from mineral tars (1)
• 34550Animal or vegetable fats and oils and their fractions, chemically modified, except those hydrogenated, inter-esterified, re-esterified or elaidinised; inedible mixtures or preparations of animal or vegetable fats or oils
• 34560Synthetic or reconstructed precious or semi-precious stones, unworked (4)
• 34570Glycerol
• 34611Nitric acid; sulphonitric acids; ammonia (3)
• 34612Ammonium chloride; nitrites; nitrates of potassium; ammonium carbonates (9)
• 34613Nitrogenous fertilizers, mineral or chemical (4)
• 34614Phosphatic fertilizers, mineral or chemical (2)
• 34615Potassic fertilizers, mineral or chemical (except carnallite, sylvite and other crude natural potassium salts) (2)
• 34616Animal or vegetable fertilizers (2)
• 34617Sodium nitrate (1)
• 34619Fertilizers n.e.c. (3)
• 34620Pesticides (30)
• 34710Polymers of ethylene, in primary forms (4)
• 34720Polymers of styrene, in primary forms (1)
• 34730Polymers of vinyl chloride or other halogenated olefins, in primary forms (5)
• 34740Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms (5)
• 34790Other plastics in primary forms; ion exchangers (5)
• 34800Synthetic rubber and factice derived from oils, and mixtures thereof with natural rubber and similar natural gums, in primary forms or in plates, sheets or strip