The following is a list of Wikipedia articles about inorganic chemical substances, prepared for the CAS validation exercise: as of 2008-03-26, there were 1889 entries.

There is another list, which consists mainly of organics with a few inorganics.

Criteria for inclusion

edit

The main criteria for inclusion is that he substance cannot be easily described by an InChI or by similar systems of connection mapping. This applies to all non-molecular substances and most organometallics and transition metal complexes. Some molecular compounds of the non-metals (eg silicon tetrachloride) have also been included, as it would seem strange to leave them off a list of inorganics.

Excluded articles

edit
  • Proteins, enzymes, DNA structures: see glutathione peroxidase for an excellent example of identifying proteins which doesn't use CAS Registry Numbers.
  • Minerals.
  • Polymers.
  • Heteroorganic compounds, that is, compounds which have a few heteroatoms in an organic compounds and which can be satisfactorily described by InChIs.
  • most "Materials".
  • Substances of unknown composition, eg aphronitre.

Included articles

edit
  • Allotropes of carbon, and other structural modifications which have their own articles, eg the various forms of ice.
  • Specific grades of pure chemicals where these have their own articles, eg dishwasher salt. Some "materials" have been included under this header.
  • Pigments.
  • various Mixtures, so long as we have some information about their chemical composition, including:
    • medicinal and iatrochemical compositions;
    • alchemical substances;
    • alloys;
    • other homogeneous materials of defined composition.

Criteria of classification

edit

This list has been split into element categories. obviously any chemical compound, by definition, could go into more than one element category: categories have been assigned here in an attempt to ensure that the lengths of the various sections are not too disparate.

What needs doing?

edit

We are working on the assumption that the CAS Registry Numbers for inorganic substances will have to be verified against their names, one by one (for organics, the process should be slightly more automated), and we're still not sure exactly what format the list will take.

As a first step, this list needs to be checked for completeness, and we need to know which articles cover more than one substance (eg, mixtures, hydrates, etc).

Article list

edit

Aluminium

edit

Ammonium

edit

Antimony

edit

Arsenic

edit

Barium

edit

Beryllium

edit

Bismuth

edit

Boron

edit

Bromine

edit

Cadmium

edit

Caesium

edit

Calcium

edit

Carbon

edit

Cerium

edit

Chlorine

edit

Chromium

edit

Cobalt

edit

Copper

edit

Fluorine

edit

Gadolinium

edit

Gallium

edit

Germanium

edit

Gold

edit

Hafnium

edit

Hydrogen

edit

Indium

edit

Iodine

edit

Iridium

edit

Iron

edit

Lanthanum

edit

Lead

edit

Lithium

edit

Magnesium

edit

Manganese

edit

Mercury

edit

Molybdenum

edit

Nickel

edit

Niobium

edit

Nitrogen

edit

Noble gases

edit

Osmium

edit

Other elements

edit

Oxygen

edit

Palladium

edit

Phosphorus

edit

Platinum

edit

Post-Uraniums

edit

Potassium

edit

Rare earths

edit

Rhenium

edit

Rhodium

edit

Rubidium

edit

Ruthenium

edit

Scandium

edit

Selenium

edit

Silicon

edit

Silver

edit

Sodium

edit

Strontium

edit

Sulfur

edit

Tantalum

edit

Technetium

edit

Tellurium

edit

Thallium

edit

Thorium

edit

Titanium

edit

Tungsten

edit

Uranium

edit

Vanadium

edit

Yttrium

edit

Zinc

edit

Zirconium

edit