Chemicals

A chemical substance is a material with a definite chemical composition. It is a concept that became firmly established in the late eighteenth century after work by the chemist Joseph Proust on the composition of some pure chemical compounds such as basic copper carbonate.

We have included information on the possible health effects, common exposure routes, how to detect and minimize these chemicals in your home, and possible alternatives.

Paints and Coatings, Pharmaceuticals, Fertilisers, Compressed Gases and other general Chemicals.

Chemicals news continually updated from thousands of sources around the net.

Swimming Pool Chemicals commonly used for various purposes for the maintenance and sanitization of swimming pool water.

Extensive information about psychoactive chemicals and drugs (both common and uncommon) including effects, legal status, research, media coverage, images, bibliographies and links.

Defra's chemicals pages are a source of information on what the Government is doing to protect the environment - and, The chemicals we use are not just found in laboratories.

chemicals, specialty chemicals, chemical resins, chemical pigments, maintenance chemicals, chemical analysis, cleaning chemicals, electronic chemicals...

The Industrial Technologies Program (ITP) seeks to reduce energy use and improve overall efficiency in the U.S. chemicals industry.

Directory of chemicals, physical properties, and Internet links.