Metals

(+)-Dichloro[(4R)-4-(i-propyl)-2-{(R)-2-(diphenylphosphino)ferrocenyl}oxazoline](triphenylphosphine)ruthenium(II)

Neodymium(III) hydroxide is a synthetic ligand that has been used in analytical chemistry. The hydrated form of this compound is an analytical reagent that can be used to calibrate the pH of solutions. Neodymium(III) hydroxide forms complexes with alizarin-3-methyliminodiacetic acid (ALZMIDA). These complexes have been shown to enhance the formation of surfactant and reaction products. This ligand has also been studied as a means to equilibrate metal ions in solution.

Bis(tricyclohexylphosphine)[(phenylthio)methylene]ruthenium(II) dichloride, min. 97%

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Platinum is a catalyst used for hydrgenation of alkenes, alkynes, nitro groups; also used for hydrogenolysis of cyclopropanes, catalyzes oxidation of alcohols. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

[1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene)(2-i-propoxy-5-nitrobenzylidene) ruthenium(II) diiodide nitro-Grela I2 SIPr

Zinc sulfide is used in luminescent materials, infra red optical materials, semiconductors, as a pigment, and as a window for visible optics and infrared optics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Zinc oxide is used as an additive in numerous materials and products including rubbers, plastics, ceramics, glass, cement, lubricants, paints, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, and first-aid tapes. It is also used in oil, greases, ferrites, cosmetics, pharmaceuticals, medical, UV coatings, lacquers, ceramics and textiles. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Copper chromite is an oxide of copper, chromium and oxygen that exists in two forms: a black form (CuCrO) and a red form (CuCr2O3). The black form is produced by the reaction of sodium carbonate with copper and potassium dichromate. The red form is obtained by heating the black form. Copper chromite catalyzes oxidation reactions in water vapor, which can be used to produce hydrogen peroxide or ozone. This material also has a synergistic effect with zirconium oxide as an oxidation catalyst. Copper chromite can also be used as a catalyst for various organic reactions, such as the production of fatty acids from glycerol or ethanol.

Used in Luminescent material, infra red optical material, semiconductor, as a pigment, used as a window for visible optics and infrared optics. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Bis(Zinc Porphyrin) is a ligand that is commonly used in supramolecular chemistry. It has a linker and two subunits, which are amines and hydroxyl groups. The steric interactions between the molecules cause them to form a molecule that can then be observed using microscopy. Bis(Zinc Porphyrin) has been shown to interact with epoxides, leading to ligation of the two molecules together. This ligand also has alkyl substituents on the ring that can be changed in order to produce enantiopure compounds for CD spectroscopy.

Rubidium (99+%) (prescored ampoule)

Tris(2,2'-bipyridyl)ruthenium(II) chloride hexahydrate, min. 98%

Dichloro[rel-[N(R)]-N-[2-[(R)-(phenylmethyl)thio-κS]ethyl]-4-morpholineethanamine-κNN4,κN4](triphenylphosphine)ruthenium(II), compd. with dichloromethane

Nickel acetylacetonate is a biocompatible polymer that is used as an oxidation catalyst. It reacts with H2O2 to form hydroxyl radicals, which react with organic molecules and other compounds. Nickel acetylacetonate can be used in the chemical ionization process to measure the concentration of reactive oxygen species in aqueous solutions. The reaction mechanism of nickel acetylacetonate is similar to that of other metal-based catalysts such as platinum and palladium. This substance binds to the receptor site on the CCR5 protein on T lymphocytes, thereby inhibiting HIV infection. Nickel acetylacetonate has been shown to have a bound form and an unbound form. The unbound form is more reactive than the bound form due to its increased surface area for binding. The unbound form also has higher catalytic activity for hydrogen abstraction from water molecules or hydroxide ions than does the bound form.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Lead selenide is a semiconductor material that can be used in the manufacture of light-emitting diodes (LEDs) and laser diodes. It is also used to make other devices such as solar cells, gas sensors, and photoconductors. Lead selenide is a stable complex that can be synthesized from an acid solution of lead chloride and ethylene diamine. The optical sensor of the reaction solution has a detection sensitivity that varies with the presence of light, which allows for the determination of lead selenide concentrations. This compound is also susceptible to thermal expansion, which makes it important to control its environmental temperature during processing. Lead selenide is typically synthesized using methods such as electrochemical impedance spectroscopy or plasma mass spectrometry.

Please enquire for more information about Nickel 1,1,1-Trifluoro-2,4-Pentanedionate including the price, delivery time and more detailed product information at the technical inquiry form on this page

Aluminum oxide powder, surface area 6 m2/g, 99% (Grade APS 1 micron)

Iron(II) methoxide, is used in Engineering & Environmental, Catalysis & Synthesis, and In organic syntheses, chemical research.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Copper(II) chloride dihydrate, 99+% (ACS)

Ruthenium(III) chloride hydrate (40-43% Ru) (99.9%-Ru)

Indium(III) sulfate hydrate (99.999%-In) PURATREM

Iron sulphate is a chemical compound with the chemical formula FeSO4. Iron sulphate can be used as an adjuvant in colonic adenocarcinoma, as it has chemiluminescence properties. It's also used in wastewater treatment to remove redox potential and hydroxyl ions. Iron sulphate is taken up by cells through active transport, and it has a chemotactic effect on cells due to its ability to stimulate the production of reactive oxygen species. Iron sulphate is an essential component of energy metabolism, and deficiencies can lead to inflammatory bowel disease.

Magnesium oxide, -325 mesh, 98%

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

gamma-Alumina, low soda

Applications Increases activity of the antioxidative enzymes Catalase and Glutathione Peroxidase, thereby protecting retinal epithelial cells from high hydrogen peroxide concentrations. References Hanley, W., et al.: Chem-Biol. Interactions, 21, 263 (1978),

Iron (II) iodide is a heterogeneous, alkylated compound that has been used in acetonitrile as an electron donor. Iron (II) iodide is soluble in water and hydrolyzes to form iron hydroxide and hydrogen iodide. It has been shown to reduce chloride ions and desulfurize organic compounds. The crystal x-ray diffraction patterns of iron (II) iodide crystals show the presence of a ligand, which may be due to crystallite aggregation or the presence of cyclic ligands. Iron (II) iodide also exhibits thermochromism, meaning it changes color depending on temperature. Iron (II) iodide is superparamagnetic, which means it can be magnetized by an external magnetic field and then demagnetized by removing the external field.

Selective hydrogenation, gas purifications: e.g. Oxidation of carbon monoxide to carbon dioxide, hydrogen removal from oxygen or carbon dioxide This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.