Search results
Results from the Health.Zone Content Network
Dimethylglyoxime is a chemical compound described by the formula CH 3 C (NOH)C (NOH)CH 3. Its abbreviation is dmgH2 for neutral form, and dmgH− for anionic form, where H stands for hydrogen. This colourless solid is the di oxime derivative of the di ketone butane-2,3-dione (also known as diacetyl ). DmgH 2 is used in the analysis of palladium ...
Dimethylglycine ( DMG) is a derivative of the amino acid glycine with the structural formula (CH 3) 2 NCH 2 COOH. It can be found in beans and liver, and has a sweet taste. It can be formed from trimethylglycine upon the loss of one of its methyl groups. It is also a byproduct of the metabolism of choline .
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Nickel bis (dimethylglyoximate) is the coordination complex with the formula Ni [ONC (CH 3 )C (CH 3 )NOH] 2. The compound is a bright red solid. It achieved prominence for its use in the qualitative analysis of nickel.
Dimethylglycine (DMG) is an amino acid, a building block for protein. The body needs dimethylglycine to function. Dimethylglycine is an essential amino acid, which means that the body cannot make ...
Spot analysis, spot test analysis, or spot test is a chemical test, a simple and efficient technique where analytic assays are executed in only one, or a few drops, of a chemical solution, preferably in a great piece of filter paper, without using any sophisticated instrumentation. The development and popularization of the test is credited to ...
Half maximal inhibitory concentration ( IC50) is a measure of the potency of a substance in inhibiting a specific biological or biochemical function. IC 50 is a quantitative measure that indicates how much of a particular inhibitory substance (e.g. drug) is needed to inhibit, in vitro, a given biological process or biological component by 50%. [1]
The iodine clock reaction is a classical chemical clock demonstration experiment to display chemical kinetics in action; it was discovered by Hans Heinrich Landolt in 1886. [1] The iodine clock reaction exists in several variations, which each involve iodine species ( iodide ion, free iodine, or iodate ion) and redox reagents in the presence of ...
A spectrochemical series is a list of ligands ordered by ligand "strength", and a list of metal ions based on oxidation number, group and element.For a metal ion, the ligands modify the difference in energy Δ between the d orbitals, called the ligand-field splitting parameter in ligand field theory, or the crystal-field splitting parameter in crystal field theory.