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This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
Paracetamol, [a] or acetaminophen, [b] is a non-opioid analgesic and antipyretic agent used to treat fever and mild to moderate pain. [13] [14] [15] It is a widely available over-the-counter drug sold under various brand names, including Tylenol and Panadol.
This Wikipedia page provides a comprehensive list of boiling and freezing points for various solvents.
The following is a list of geomagnetic reversals, showing the ages of the beginning and end of each period of normal polarity (where the polarity matches the current direction). Source for the last 83 million years: Cande and Kent, 1995. [1] Ages are in million years before present (mya).
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4.09 high boiling point dimethylimidazolidone (CH 3) 2 C 3 H 4 N 2 O 225 °C 37.6 1.056 g/cm 3: 4.09 high boiling point dimethylpropyleneurea (CH 3) 2 C 4 H 6 N 2 O 246.5 °C 36.1 1.064 g/cm 3: 4.23 high boiling point dimethyl sulfoxide (CH 3) 2 SO 189 °C 46.7 1.10 g/cm 3: 3.96 reacts with strong bases, difficult to purify ethyl acetate: C 4 H ...
A table comparing four different scales for the hydrophobicity of an amino acid residue in a protein with the most hydrophobic amino acids on the top. A number of different hydrophobicity scales have been developed. [3] [1] [7] [8] [9] The Expasy Protscale website lists a total of 22 hydrophobicity scales. [10]
Zeta potential is a scientific term for electrokinetic potential [1] [2] in colloidal dispersions. In the colloidal chemistry literature, it is usually denoted using the Greek letter zeta (ζ), hence ζ-potential. The usual units are volts (V) or, more commonly, millivolts (mV).