Physical Property Tables

An analyte and an interferent can be separated if there is a significant difference in at least one of their chemical or physical properties. Table 7.4 provides a partial list of several separation techniques, classified by the chemical or physical property that is exploited. 

Physical Properties. Table 1 (2) shows that olefin fibers differ from other synthetic fibers in two important respects (/) olefin fibers have very low moisture absorption and thus excellent stain resistance and almost equal wet and dry properties, and (2) the low density of olefin fibers allows a much lighter weight product at a specified size or coverage. Thus one kilogram of polypropylene fiber can produce a fabric, carpet, etc, with much more fiber per unit area than a kilogram of most other fibers. 

The new fiber has physical properties (Table 2) sufficientiy different from regular rayon to aUow an initial market development strategy that does not... 

Because of the extreme difficulty in handling fluorine, reported physical properties (Table 1) show greater than normal variations among investigators. A detailed summary and correlation of the physical, thermodynamic, transport, and electromagnetic properties of fluorine is given in Reference 20. 

Physical Properties. Table 3 Hsts physical properties of stereoregular polymers of several higher a-olefins. Crystal ceU parameters of these polymers ate available (34—36). AU. stereoregular polyolefins have helix conformations ia the crystalline state. Their densities usually range from 0.90 to 0.95 g/cm. Crystalline PMP, however, represents an exception its density is only 0.812—0.815 g/cm, lower even than that of amorphous PMP (0.835—0.840 g/cm ), thus making it one of the lowest densities among plastics. 

Propylene oxide is a colorless, low hoiling (34.2°C) liquid. Table 1 lists general physical properties Table 2 provides equations for temperature variation on some thermodynamic functions. Vapor—liquid equilibrium data for binary mixtures of propylene oxide and other chemicals of commercial importance ate available. References for binary mixtures include 1,2-propanediol (14), water (7,8,15), 1,2-dichloropropane [78-87-5] (16), 2-propanol [67-63-0] (17), 2-methyl-2-pentene [625-27-4] (18), methyl formate [107-31-3] (19), acetaldehyde [75-07-0] (17), methanol [67-56-1] (20), ptopanal [123-38-6] (16), 1-phenylethanol [60-12-8] (21), and / /f-butanol [75-65-0] (22,23). 

Physical Properties. Table 3 contains a summary of the physical properties of L-ascorbic acid. Properties relating to the stmcture of vitamin C have been reviewed and summarized (32). Stabilization of the molecule is a consequence of delocalization of the TT-electrons over the conjugated enediol system. The highly acidic nature of the H-atom on C-3 has been confirmed by neutron diffraction studies (23). 

These physical property tables give three vapor pressure points that can be connected on your favorite Cox type vapor pressure chart for a quick approximation of the whole range. These three points are ... 

Atomic and physical properties Table 16.1 Production and properties of long-lived Po isotopes... 

Atomic and physical properties Table 17.4 Physical properties of the halogens... 

Although httle advantage is observed with regard to vulcanizate physical properties (Table 14.54), a benefit is apparent in terms of reduced heat buildup (Figure 14.23). In addition, the antireversion agent provides greater thermal stability in terms of blow-out resistance... 

Physical Properties. Table 7 lists physical properties of stereoregular polymers of several higher or-olefins. 

As expected from our previous discussions diastereomers of tartaric acid have different physical properties (Table 5-2). 

Over the following one and one-quarter centuries, researchers in the field had two major goals, namely, (1) to identify all the compounds that formed hydrates and (2) to quantitatively describe the compounds by their compositions and physical properties. Table 1.2 provides a summary of the research over this period. 

Carbon is a non-metallic element which exists in more than one solid structural form. Its allotropes are called graphite and diamond. Each of the allotropes has a different structure (Figures 3.32 and 3.33) and so the allotropes exhibit different physical properties (Table 3.7). The different physical properties that they exhibit lead to the allotropes being used in different ways (Table 3.8 and Figure 3.34). 

An excellent comprehensive review by Dearden (1999) describes how most melting point estimation methods involve correlations with other physical properties. Table 1 lists several examples of these from his review. 

It is evident that polystyrene foams have a broad range of physical properties (Table 10.1) [22,23] the manufacturer should be consulted for the properties of... 

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