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Chemical substance - Wikipedia

A chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components by ...

Chemical substance - definition of chemical substance by ...

explosive - a chemical substance that undergoes a rapid chemical change (with the production of gas) on being heated or struck material, stuff - the tangible ...

Chemical substance - New World Encyclopedia

Chemical substances are often intimately mixed together to form what are called mixtures. Mixtures do not have a fixed composition. In principle, they can be ...

Types of chemical substance - Macmillan Dictionary

Comprehensive list of synonyms for types of chemical substance, by Macmillan Dictionary and Thesaurus

About the TSCA Chemical Substance Inventory | TSCA ...

On this page: What is the TSCA Chemical Substance Inventory? Inventory basics: how TSCA defines "chemical substanceā€ What does it mean for a chemical to be on the ...

Chemical substance - Simple English Wikipedia, the free ...

A chemical substance is any material with a known chemical composition. For example, water has the same properties and the same ratio of hydrogen to oxygen whether it ...

Chemical Substances - CAS REGISTRY

CAS REGISTRY SM contains more than 129 million unique organic and inorganic chemical substances, such as alloys, coordination compounds, minerals, mixtures, polymers ...

Chemical substance | Article about Chemical substance by ...

Acrylamide, a powdered or crystallized chemical substance mainly used in adhesives, is designated as a deleterious substance under the Poisonous and Deleterious ...

Chemical substances - GreenFacts

Chemical substances. ... There is increasing concern in the general public about the potential toxic effects of chemical substance mixtures ...

Chemical or Scientific Names of Common Substances

This is a comprehensive list of chemical names of common household chemicals, like salt, and other materials.