Chelation is a type of bonding of ions and molecules to metal ions. It involves the formation or presence of two or more separate coordinate bonds between a polydentate ligand and a single central metal atom. These ligands are called chelants, chelators, chelating agents, or sequestering agents. They are usually organic compounds, but this is not a necessity, as in the case of zinc and its use as a maintenance therapy to prevent the absorption of copper in people with Wilson's disease.
Manganese(II) chloride is the dichloride salt of manganese, MnCl2. This inorganic chemical exists in the anhydrous form, as well as the dihydrate (MnCl2·2H2O) and tetrahydrate (MnCl2·4H2O), with the tetrahydrate being the most common form. Like many Mn(II) species, these salts are pink, with the paleness of the color being characteristic of transition metal complexes with high spin d5 configurations.
A solubility chart is a chart describing, for different combinations of cations and anions, whether the ionic compounds formed dissolve in or precipitate from a solution.
Manganese(VII) oxide (manganese heptoxide) is an inorganic compound with the formula Mn2O7. This volatile liquid is highly reactive. It is a dangerous oxidizer and was first described in 1860. It is the acid anhydride of permanganic acid.
Phosphate conversion coating is a chemical treatment applied to steel parts that creates a thin adhering layer of iron, zinc, or manganese phosphates, to achieve corrosion resistance, lubrication, or as a foundation for subsequent coatings or painting. It is one of the most common types of conversion coating. The process is also called phosphate coating, phosphatization, phosphatizing, or phosphating. It is also known by the trade name Parkerizing, especially when applied to firearms and other military equipment.
Bleaching of wood pulp is the chemical processing of wood pulp to lighten its color and whiten the pulp. The primary product of wood pulp is paper, for which whiteness is an important characteristic. These processes and chemistry are also applicable to the bleaching of non-wood pulps, such as those made from bamboo or kenaf.
Dithionic acid, H2S2O6, is a chemical compound known only in solution.
Manganese(II) fluoride is the chemical compound composed of manganese and fluoride with the formula MnF2. It is a light pink solid, the light pink color being characteristic for manganese(II) compounds. It is made by treating manganese and diverse compounds of manganese(II) in hydrofluoric acid. Like some other metal difluorides, MnF2 crystallizes in the rutile structure, which features octahedral Mn centers.
Fluorine forms a great variety of chemical compounds, within which it always adopts an oxidation state of −1. With other atoms, fluorine forms either polar covalent bonds or ionic bonds. Most frequently, covalent bonds involving fluorine atoms are single bonds, although at least two examples of a higher order bond exist. Fluoride may act as a bridging ligand between two metals in some complex molecules. Molecules containing fluorine may also exhibit hydrogen bonding. Fluorine's chemistry includes inorganic compounds formed with hydrogen, metals, nonmetals, and even noble gases; as well as a diverse set of organic compounds. For many elements the highest known oxidation state can be achieved in a fluoride. For some elements this is achieved exclusively in a fluoride, for others exclusively in an oxide; and for still others the highest oxidation states of oxides and fluorides are always equal.
Manganese lactate is an organic chemical compound, a salt of manganese and lactic acid with the formula Mn(C3H5O3)2. The compound forms light pink crystals, soluble in water, forming crystalline hydrates.
Lithium laurate is an metallorganic compound with the chemical formula LiO2C(CH2)10CH3. It is classified as a metallic soap, i.e. a metal derivative of a fatty acid. In contrast to the lubricants lithium stearate and lithium 12-hydroxystearate, lithium laurate is of minor commercial value..
Lead(II) laurate is an metal-organic compound with the chemical formula Pb(O2C 10CH3)2. It is classified as a metallic soap, i.e. a metal derivative of a fatty acid. Like most soaps, it does not dissolve in water. Lead soaps have been used as stabilizers and plasticizers in PVC.
Copper(II) laurate is an metal-organic compound with the chemical formula Cu(C
11H
23COO)
2. It is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
Cobalt laurate is an metal-organic compound with the chemical formula C
24H
48CoO
4. It is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
Nickel(II) laurate is an metal-organic compound with the chemical formula C
24H
46NiO
4. It is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
Zinc laurate is an metal-organic compound with the chemical formula C
24H
46ZnO
4. It is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
Lanthanum laurate is an metal-organic compound with the chemical formula C
36H
72LaO
6. The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
Aluminum laurate is an metal-organic compound with the chemical formula C
36H
69AlO
6. The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
Magnesium laurate is a metal-organic compound with the chemical formula C
24H
46MgO
4. The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
Potassium laurate is a metal-organic compound with the chemical formula C
12H
23KO
2. The compound is classified as a metallic soap, i.e. a metal derivative of a fatty acid.
