| IPC 7 English version |
| C01G-C01G05700 |
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| SECTION C – CHEMISTRY; METALLURGY |
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| C 01 | INORGANIC CHEMISTRY (processing powders of inorganic compounds preparatory to the manufacturing of ceramic products C04B 35/00; fermentation or enzyme-using processes for the preparation of elements or inorganic compounds except carbon dioxide C12P 3/00; obtaining metal compounds from mixtures, e.g. ores, which are intermediate compounds in a metallurgical process for obtaining a free metal C21B, C22B; production of non-metallic elements or inorganic compounds by electrolysis or electrophoresis C25B) |
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| C 01 G | COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F (metal hydrides C01B 6/00; salts of oxyacids of halogens C01B 11/00; peroxides, salts of peroxyacids C01B 15/00; thiosulfates, dithionites, polythionates C01B 17/64; compounds containing selenium or tellurium C01B 19/00; binary compounds of nitrogen with metals C01B 21/06; azides C01B 21/08; metal amides C01B 21/092; nitrites C01B 21/50; phosphides C01B 25/08; salts of oxyacids of phosphorus C01B 25/16; carbides C01B 31/30; compounds containing silicon C01B 33/00; compounds containing boron C01B 35/00; compounds having molecular sieve properties but not having base-exchange properties C01B 37/00; compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites, C01B 39/00; cyanides C01C 3/08; salts of cyanic acid C01C 3/14; salts of cyanamide C01C 3/16; thiocyanates C01C 3/20) |
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| Note |
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| Therapeutic activity of compounds is further classified in subclass A61P. [7] |
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| Subclass Index |
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| GENERAL METHODS OF PREPARATION |
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| METALLIC COMPOUNDS, IN ALPHABETICAL ORDER OF THE SYMBOL FOR THE METAL |
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| Ag Silver |
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| As Arsenic |
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| Au Gold |
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| Bi Bismuth |
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| Cd Cadmium |
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| Co Cobalt |
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| Cr Chromium |
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| Cu Copper |
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| Fe Iron |
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| Ga Gallium |
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| Ge Germanium |
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| Hf Hafnium |
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| Hg Mercury |
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| In Indium |
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| Ir Iridium |
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| Mn Manganese |
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| Mo Molybdenum |
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| Nb Niobium |
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| Ni Nickel |
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| Os Osmium |
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| Pb Lead |
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| Pd Palladium |
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| Pt Platinum |
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| Re Rhenium |
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| Rh Rhodium |
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| Ru Ruthenium |
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| Sb Antimony |
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| Sn Tin |
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| Ta Tantalum |
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| Ti Titanium |
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| Tl Thallium |
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| U Uranium |
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| V Vanadium |
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| W Tungsten |
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| Zn Zinc |
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| Zr Zirconium |
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| COMPOUNDS OF TRANSURANIC ELEMENTS |
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| COMPOUNDS OF METALS NOT COVERED BY THE PRECEDING GROUPS |
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1/ | 00 | Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, C01F, in general (electrolytic production of inorganic compounds C25B 1/00) [2] |
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1/ | 02 | . | Oxides |
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1/ | 04 | . | Carbonyls |
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1/ | 06 | . | Halides |
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1/ | 08 | . | Nitrates |
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1/ | 10 | . | Sulfates |
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1/ | 12 | . | Sulfides |
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1/ | 14 | . | Sulfites |
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3/ | 00 | Compounds of copper |
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3/ | 02 | . | Oxides; Hydroxides |
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3/ | 04 | . | Halides |
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3/ | 05 | . | . | Chlorides [3] |
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3/ | 06 | . | . | Oxychlorides |
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3/ | 08 | . | Nitrates |
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3/ | 10 | . | Sulfates |
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3/ | 12 | . | Sulfides |
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3/ | 14 | . | Complexes with ammonia |
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5/ | 00 | Compounds of silver |
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5/ | 02 | . | Halides [3] |
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7/ | 00 | Compounds of gold |
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9/ | 00 | Compounds of zinc |
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9/ | 02 | . | Oxides; Hydroxides [3] |
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9/ | 03 | . | . | Processes of production using dry methods, e.g. vapour phase processes [3] |
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9/ | 04 | . | Halides |
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9/ | 06 | . | Sulfates |
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9/ | 08 | . | Sulfides |
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11/ | 00 | Compounds of cadmium |
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11/ | 02 | . | Sulfides [3] |
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13/ | 00 | Compounds of mercury |
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13/ | 02 | . | Oxides |
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13/ | 04 | . | Halides |
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15/ | 00 | Compounds of gallium, indium, or thallium |
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17/ | 00 | Compounds of germanium |
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17/ | 02 | . | Germanium dioxide |
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17/ | 04 | . | Halides of germanium |
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19/ | 00 | Compounds of tin |
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19/ | 02 | . | Oxides |
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19/ | 04 | . | Halides |
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19/ | 06 | . | . | Stannous chloride |
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19/ | 08 | . | . | Stannic chloride |
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21/ | 00 | Compounds of lead |
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21/ | 02 | . | Oxides |
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21/ | 04 | . | . | Lead suboxide (Pb2O) |
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21/ | 06 | . | . | Lead monoxide (PbO) |
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21/ | 08 | . | . | Lead dioxide (PbO2) |
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21/ | 10 | . | . | Red lead (Pb3O4) |
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21/ | 12 | . | Hydroxides |
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21/ | 14 | . | Carbonates |
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21/ | 16 | . | Halides |
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21/ | 18 | . | Nitrates |
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21/ | 20 | . | Sulfates |
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21/ | 21 | . | Sulfides [3] |
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21/ | 22 | . | Plumbates; Plumbites |
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23/ | 00 | Compounds of titanium |
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23/ | 02 | . | Halides of titanium |
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23/ | 04 | . | Oxides; Hydroxides [3] |
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23/ | 047 | . | . | Titanium dioxide [3] |
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23/ | 053 | . | . | . | Producing by wet processes, e.g. hydrolysing titanium salts [3] |
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23/ | 07 | . | . | . | Producing by vapour phase processes, e.g. halide oxidation [3] |
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23/ | 08 | . | . | . | Drying; Calcining [3] |
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25/ | 00 | Compounds of zirconium |
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25/ | 02 | . | Oxides |
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25/ | 04 | . | Halides |
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25/ | 06 | . | Sulfates |
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27/ | 00 | Compounds of hafnium |
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27/ | 02 | . | Oxides |
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27/ | 04 | . | Halides |
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27/ | 06 | . | Sulfates |
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28/ | 00 | Compounds of arsenic [3] |
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28/ | 02 | . | Arsenates; Arsenites [3] |
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29/ | 00 | Compounds of bismuth |
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30/ | 00 | Compounds of antimony [3] |
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30/ | 02 | . | Antimonates; Antimonites [3] |
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31/ | 00 | Compounds of vanadium |
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31/ | 02 | . | Oxides [3] |
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31/ | 04 | . | Halides [3] |
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33/ | 00 | Compounds of niobium |
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35/ | 00 | Compounds of tantalum |
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35/ | 02 | . | Halides [3] |
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37/ | 00 | Compounds of chromium |
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37/ | 02 | . | Oxides or hydrates thereof |
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37/ | 027 | . | . | Chromium dioxide [3] |
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37/ | 033 | . | . | Chromium trioxide; Chromic acid [3] |
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37/ | 04 | . | Chromium halides |
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37/ | 06 | . | . | Chromylhalides |
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37/ | 08 | . | Chromium sulfates |
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37/ | 10 | . | . | Chrome alum |
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37/ | 14 | . | Chromates; Bichromates |
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39/ | 00 | Compounds of molybdenum |
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39/ | 02 | . | Oxides; Hydroxides [3] |
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39/ | 04 | . | Halides [3] |
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39/ | 06 | . | Sulfides [3] |
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41/ | 00 | Compounds of tungsten |
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41/ | 02 | . | Oxides; Hydroxides [3] |
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41/ | 04 | . | Halides [3] |
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43/ | 00 | Compounds of uranium |
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43/ | 01 | . | Oxides; Hydroxides [3] |
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43/ | 025 | . | . | Uranium dioxide [3] |
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43/ | 04 | . | Halides of uranium |
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43/ | 06 | . | . | Fluorides |
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43/ | 08 | . | . | Chlorides |
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43/ | 10 | . | . | Bromides |
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43/ | 12 | . | . | Iodides |
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45/ | 00 | Compounds of manganese |
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45/ | 02 | . | Oxides; Hydroxides |
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45/ | 04 | . | Carbonyls |
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45/ | 06 | . | Halides |
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45/ | 08 | . | Nitrates |
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45/ | 10 | . | Sulfates |
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45/ | 12 | . | Manganates; Permanganates |
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47/ | 00 | Compounds of rhenium |
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49/ | 00 | Compounds of iron |
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49/ | 02 | . | Oxides; Hydroxides |
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49/ | 04 | . | . | Ferrous oxide (FeO) |
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49/ | 06 | . | . | Ferric oxide (Fe2O3) |
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49/ | 08 | . | . | Ferroso-ferric oxide (Fe3O4) |
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49/ | 10 | . | Halides |
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49/ | 12 | . | Sulfides |
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49/ | 14 | . | Sulfates |
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49/ | 16 | . | Carbonyls |
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51/ | 00 | Compounds of cobalt |
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51/ | 02 | . | Carbonyls |
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51/ | 04 | . | Oxides; Hydroxides |
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51/ | 06 | . | Carbonates |
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51/ | 08 | . | Halides |
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51/ | 10 | . | Sulfates |
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51/ | 12 | . | Complexes with ammonia |
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53/ | 00 | Compounds of nickel |
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53/ | 02 | . | Carbonyls |
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53/ | 04 | . | Oxides; Hydroxides |
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53/ | 06 | . | Carbonates |
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53/ | 08 | . | Halides |
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53/ | 09 | . | . | Chlorides [3] |
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53/ | 10 | . | Sulfates |
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53/ | 11 | . | Sulfides [3] |
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53/ | 12 | . | Complexes with ammonia |
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55/ | 00 | Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum |
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56/ | 00 | Compounds of transuranic elements |
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57/ | 00 | Compounds of metals not covered elsewhere in this subclass |
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