Metals

Dichloro[(4R,5R)-(-)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane][(R)-(+)-2-(α-methylmethanamine)-1H-benzimidazole]ruthenium(II), min. 95%

S25373 - Platinum-octanal/octanol complex (2-2.5% Platinum concentration in octanol)

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Ruthenium, 5% on carbon

Lead phosphate is a chemical compound that has been shown to be a potential biomarker for autoimmune diseases. Lead phosphate has the ability to bind to basic proteins and inhibit enzymes in human serum, which may be an indication of lead toxicity. It also absorbs ultraviolet radiation and emits light, which can cause radiation damage to cells. There are high values of lead phosphate in bacterial strains that are resistant to antibiotics and it has been shown to have high levels of light emission in acidic environments.

Hexakis(dimethylamino)dialuminum 98% (99.9%-Al) TDMAA

Copper(II) fluoride dihydrate is a copper(II) salt of hydrofluoric acid with the chemical formula CuF2•2H2O. It is an inorganic compound that is used as a catalyst in organic synthesis and as a laboratory reagent for the preparation of hydrogen peroxide. Copper(II) fluoride dihydrate has been shown to be more reactive than other copper fluorides. The crystal structure was solved using x-ray diffraction techniques and it was found that the nitrogen atoms are involved in ligand bonding to the copper ion. Copper(II) fluoride dihydrate can be synthesized by reacting hydrogen peroxide with magnesium, then adding silicon dioxide and copper oxide. Chemical analyses of samples prepared in this way show no impurities and have been shown to have good crystallinity. This compound has also been studied extensively by synthetic chemists who use it as a starting material for their work on ligands.

Niobium(V) oxide (99.5%-Nb)

ALD Material Atomic layer deposition (ALD) is a chemically self-limiting deposition technique that is based on the sequential use of a gaseous chemical process. A thin film (as fine as -0.1 Å per cycle) results from repeating the deposition sequence as many times as needed to reach a certain thickness. The major characteristic of the films is the resulting conformality and the controlled deposition manner. Precursor selection is key in ALD processes, namely finding molecules which will have enough reactivity to produce the desired films yet are stable enough to be handled and safely delivered to the reaction chamber. Tetramethyltin; Tetramethylstannane ΔHcomb: 903.5 kcal/molΔHform, gas, 27 °: -13.6 kcal/mol ΔHvap: 6.8 kcal/molSn-Me bond dissociation energy: 227 kJ/molEa, pyrolysis: 41.1 kcal/molVapor pressure, -21 °C: 10 mmVapor pressure, 20 °C: 90 mmAllows synthesis of even numbered alkanesConverts acid chlorides to methyl ketones with benzylchlorobis(triphenyl phosphine)palladiumForms aryl methyl ketones from aryl halides and CO in the presence of dicarbonylbis(triphenylphosphine)nickelFor CVD of tin oxide transparent conductive electrodes on glass for photovoltaics and sensorsPyrolyzed in vacuum to tin at 600-750 °CPyrolyzed oxidatively to SnO at 350-600 °CForms transparent conductive oxides for photovoltaics by Plasma-enhanced chemical vapor deposition (PECVD)Higher purity grade available, SNT7560.1

Iron(III) triflate is used as an efficient catalyst in the synthesis of 2,3-unsaturated-O-glycosides from 2,4,6-tri-O-acetyl-D-glucal. It is also involved in the synthesis of a variety of beta-enamino ketones and esters. 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.

Dimethylammonium dichlorotri(μ-chloro)bis[(S)-(-)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl]diruthenate(II) [NH2Me2][{RuCl((S)-H8-binap)}2(μ-Cl)3]

Indium(III) fluoride is an inorganic compound that is a polyhedron of the orthophosphoric acid anion. It has a crystalline structure with hydrogen bonding between molecules and polyhedral units, which results in a high melting point. Indium(III) fluoride has been used to synthesize imidazole derivatives, such as 2-methylindenyl fluoride, by reacting it with ammonia or methyl amines. The compound shows fluorescence and proton NMR spectra and has been used as a molecular probe for hydrogen bonds. Indium(III) fluoride is also centrosymmetric.

Nickel phosphide is a synthetic chemical compound that has been used as an insecticide. It is prepared by the reaction of nickel oxide with phosphine in an organic solvent at room temperature. Nickel phosphide is used to kill insects that infest stored grain and other agricultural products. The growth of these insects can be inhibited by the presence of nickel phosphide because it inhibits their ability to synthesize proteins and nucleic acids, which are necessary for cell division and development. Nickel phosphide is also effective against mites, but not as toxic to mammals. In addition, this compound can be used in sample preparation for electron microscopic analysis.

Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II), min. 90%

Niobium(V) fluoride, 99.5%

Iron(III) p-toluenesulfonate hexahydrate is a particle that expands when heated. It is used in glassware, such as patterns and tubes, to produce the desired shape. The particle can also be used to create an oriented monolayer of molecules on a substrate, which can be useful for producing nanostructured materials. Iron(III) p-toluenesulfonate hexahydrate is also used as an oxidant in organic chemistry and polymer synthesis.

Magnesium 2-ethylhexanoate, 30-40% solution in toluene

Dichlorobis[3-(di-i-propylphosphino)propylamine]ruthenium(II), min. 97%

Neodymium(III) chloride hexahydrate is a synthetic, mononuclear molecule that has a high affinity for chloride ions. It can be used as an extractant for metal ions and is also used in analytical methods to determine concentration. Neodymium(III) chloride hexahydrate has been shown to exhibit fluorescence properties in the presence of hydrated conditions and is luminescent when irradiated with light at 470nm. It is also used as a reagent in organic synthesis.

Iron(II) bromide is used as a polymerization catalyst. It is used in water treatment, chemical analysis and in ultra high purity for certain crystal growth applications. 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.

Aluminum perchlorate nonahydrate, reagent

Used as pharmaceutical intermediates. 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.

Tris(acetonitrile)cyclopentadienylruthenium(II) hexafluorophosphate, min. 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.

Nickel tetrafluoroborate hexahydrate is a nickel salt that has the formula NiBF4•6H2O. It is a white solid with a melting point of about 158 °C and a boiling point of about 290 °C. Nickel tetrafluoroborate hexahydrate can be used as an organic solvent and in the amination reaction to form quinoline derivatives. It can also be used in the synthesis of magnesium salts, which are useful for many different purposes, such as radiation shielding or pharmaceuticals. This compound has two chiral centers, one at each nitrogen atom. The two enantiomers have different chemical properties, such as melting points and solubility in water. br>br>

Indium(III) bromide, anhydrous (99.999%-In) PURATREM