Choosing A Chemical Search Engine – 5 Features To Look For

A chemical search engine is of immense use if you regularly need information on chemicals. If your line of work or study involves the use of many chemicals then you will definitely need accurate information on a number of different chemicals. There exist many databases of chemicals that include all relevant data about chemicals; they have search engines which enable you to extract useful information from them. If you have the CAS No. of any particular chemical then you can use the database to identify it correctly and get all available information about it.

Be sure to choose the right chemical database and search engine that has the following features:

1. Comprehensive data: The database should contain all necessary data on every known chemical. It should have high quality information which is indexed correctly and updated very often, and is assembled by a team of scientists. The best databases are recognized by reputed organizations in this field, both in the private and public sector. They can have large numbers of entries divided among organic and inorganic chemicals.

2. Depth of data: CAS records contain a lot of data such as chemical names, formulas, structural diagrams etc. Certain databases give out a lot more information about others and you will have to choose one based upon the depth of data you require.

3. Ease of use: The search engine should enable you to browse the database by category or name, depending on which one is more convenient for you. Similarity searching is also very important. It should also make use of advanced technologies that enable accurate results to be obtained as early as possible.

4. Affordable: Search engines rarely offer data free of charge, especially if the information is of very high quality. However, it’s a good idea to locate one that offers results at reasonably low prices. This will enable you to keep your overall costs down and is a very important factor if you need to use it on a regular basis.

5. Quick: The search engine should be able to provide answers within the shortest possible time, often no more than a few seconds, ensuring that work can proceed with as few interruptions as possible.

Since chemical search engines generally require you to set up an account before you can access the data and charge you for their services, it’s a good idea to do the necessary research before selecting one to use.