This table lists the liquid density at the melting point, ρm, for elements that are solid at room temperature, as well as for some representative salts of these elements. Densities at higher temperatures (up to the tmax given in the last column) may be estimated from the equation
ρ(t) = ρm – k(t – tm)
where tm is the melting point and k is the derivative of density with respect to temperature. If a value of tmax is not given, the equation should not be used to extrapolate more than about 20 °C beyond the melting point. Column definitions for the table are as follows.
Data for the elements were selected from the primary literature. The molten salt data were derived from Ref. 1.
The CRC Handbook of Chemistry and Physics (HBCP) contains over 700 tables in over 450 documents which may be divided into several pages, all categorised into 17 major subject areas. The search on this page works by searching the content of each page individually, much like any web search. This provides a challenge if you want to search for multiple terms and those terms exist on different pages, or if you use a synonym/abbreviation that does not exist in the document.
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Since chemical compounds and their properties are immutable, a single centralised database has been created from all chemical compounds throughout HBCP. This database contains every chemical compound and over 20 of the most common physical properties collated from each of the >700 tables. What's more, the properties can be searched numerically, including range searching, and you can even search by drawing a chemical structure. A complete list of every document table in which the compound occurs is listed, and are hyperlinked to the relevant document table.
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