C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS (metal hydrides C01B6/00; salts of oxyacids of halogens C01B11/00; peroxides, salts of peroxyacids C01B15/00; sulfides or polysulfides of magnesium, calcium, strontium, or barium C01B17/42; thiosulfates, dithionites, polythionates C01B17/64; compounds containing selenium or tellurium C01B19/00; binary compounds of nitrogen with metals C01B21/06; azides C01B21/08; ; metal amides C01B21/092, ; nitrites C01B21/50; ; phosphides C01B25/08; salts of oxyacids of phosphorus C01B25/16; carbides C01B32/90; compounds containing silicon C01B33/00; compounds containing boron C01B35/00; compounds having molecular sieve properties but not having base-exchange properties C01B37/00; compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites, C01B39/00; cyanides C01C3/08; salts of cyanic acid C01C3/14; salts of cyanamide C01C3/16; thiocyanates C01C3/20; )
Description
C01F covers the preparation, purification, and characterization of inorganic compounds containing beryllium, magnesium, aluminum, calcium, strontium, barium, radium, thorium, or rare earth metals as principal constituents. This subclass includes oxides, hydroxides, salts, halides, and other inorganic derivatives of these metals, along with their manufacturing processes and physical or chemical properties. Applications span glass manufacturing, ceramics, pharmaceuticals, catalysts, and metallurgical intermediates. Adjacent classes address the metals themselves in elemental form (C01B for other non-metals and their compounds) and organic coordination complexes or chelates of these metals (typically classified under organic chemistry sections).
8 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- C01F 1/00 Methods of preparing compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or the rare earths, in general
- C01F 11/00 Compounds of calcium, strontium, or barium (C01F7/00 takes precedence)
- C01F 13/00 Compounds of radium
- C01F 15/00 Compounds of thorium
- C01F 17/00 Compounds of rare earth metals
- C01F 3/00 Compounds of beryllium
- C01F 5/00 Compounds of magnesium
- C01F 7/00 Compounds of aluminium