Metals

Lead(II) nitrate (99.999%-Pb) PURATREM

Indium (III) nitrate pentahydrate (99.999%-In) PURATREM

Indium iodide is a β-unsaturated ketone that reacts with an activated halide to form a propargylation, allylation, or acyl halide. It also reacts with a thiolate or an epoxide to form disulfides and benzyl groups. The reaction mechanism for the formation of these products is not fully understood, but it may involve an ionic intermediate. Indium iodide is used in the preparation of unsymmetrical alkylating agents by this method.

It is used as pharmaceutical intermediates. It is used in the selective PVC membrane sensors. The sensor with ionophore (L1) exhibits significantly enhanced selectivity towards neodymium (III). 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.

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

Iron citrate tribasic monohydrate is a supplement that contains iron in the citric acid form. It is used as an oral dietary supplement to treat or prevent iron deficiency, especially in people with chronic diseases such as inflammatory bowel disease. Iron citrate tribasic monohydrate has been shown to be well tolerated and effective for up to twelve months in patients with chronic bowel disease.

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(IV) oxide hydrate is used in the conversion of ketones to methylenes by hydrogenolysis of enol triflates under neutral conditions. It is used as a catalyst for hydrosilylation of olefins with various alkyl dialkoxy silanes. 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.

As an oxidizer in dye industry, in manufacturing of mother-of-pearl, as mordant in printing textile, as sensitizer in photographyEmployed in industrial applications such as heat stabilization in nylon and polyesters, coatings of photothermographic paper, gold cyanidation and pyrotechnics. Finds 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 bromide, 99%

Aluminum ethoxide, 99%

Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II), min. 95%

Rubidium iodide (99.8%-Rb)

Aluminum trifluoromethanesulfonate, 99% (Aluminum triflate)

Dichloro(1,3-Bis(2,6-di-i-propylphenyl)-4-((4-ethyl-4-methylpiperzain-1-ium-1-yl)methyl)imidazolidin-2-ylidene)(2-isopropoxybenzylidene)ruthenium(II) hexafluorophosphate FixCat PF6

Uses include springs of all kinds where high strength and corrosion resistance are important, resistance welding electrodes, dies and high strength, corrosion resistant tubing. 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.

Phenylmagnesium bromide, 3M in ether

Lead(II,IV) oxide is used to prepare colorless glass, faience glaze, porcelain painting flux, iron and steel coatings, rubber pigment and in glass cement. It is also used in gas and steam pipes, storage batteries, writing on glass and to make lead peroxide and matches. It is associated with linseed oil and used as a thick, long-lasting anti-corrosive paint. It gives better water resistant properties by replacing magnesium oxide. Further, it is used in the manufacture of lead glass and rustproof primer paints. In addition to this, it acts as a pigment for primer paints for iron objects. 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) 2-ethylhexanoate is a copper complex that is used as an intermediate in the preparation of anilines. It can be prepared by dehydrogenating chlorobenzene using CuCl and H2O2 as a catalyst. The reaction yields a mixture of products, including hexane, ethylbenzene, and ethylhexanoic acid. Copper(II) 2-ethylhexanoate can also be synthesized by reductive elimination from various substituted acetylenes using CuCl and NaBH4 in DMF at high concentrations. The optimum conditions for this reaction are temperature 80°C, substrate concentration 3 g/L, and nucleophile concentration 1M. The reaction produces multigram quantities of the product with high purity. Copper(II) 2-ethylhexanoate has functional groups such as carboxylate and alkene moieties that give it photochemical properties.

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.

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(II) formate dihydrate is used in nickel catalyst preparations. It is also used as a biochemical for proteomics 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.

Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dtbm-segphos®]

Indium(III) acetylacetonate, 98%

Rubidium nitrate used in infrared radiation producing pyrotechnic compositions as a colorant and an oxidizer. It is also used as a raw material for preparation of other rubidium compounds and rubidium metal, for manufacture of catalysts and in scintillation counters. It is rarely used in fireworks to produce a red-violet colour. 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.

Potassium hydride is a precursor in the production of various bases by deprotonation, highly-hindered bases potassium triethylmethoxide and potassium 3-aminopropylamide It serves as a powerful base in organic synthesis of deprotonate carbonyl compounds and amines to form enolates and amides respectively. This Thermo Scientific 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.

Zinc carbonate hydroxide is a chemical compound that is used in the manufacture of detergents. It is also used as an antimicrobial agent, with a broad spectrum of activity against bacteria and fungi. Zinc carbonate hydroxide can be synthesized by combining zinc oxide and sodium carbonate, which react to form zinc carbonate hydroxide and water. The reaction mechanism for this process has been studied using FT-IR spectroscopy and electrochemical impedance spectroscopy (EIS). FT-IR has shown that zinc oxide reacts with sodium carbonate to produce zinc carbonate hydroxide and water. EIS has shown that the activation energy for this process is 12.7kJ/mol. The chemical stability of ZnCO3·xH2O has also been studied using FT-IR spectroscopy, where it was found that the compound was stable at pH values between 5-8 but hydrolyzed at pH values above 8. M

Chromium(III) chloride tetrahydrofuran adduct, 98%

Tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene][(phenylthio)methylene]ruthenium(II) dichloride

Poly(methyl methacrylate) is used in the lenses of exterior lights of automobile and automotive components such as badges, steering wheel, tachometer covers, warning triangles and fascia panels. It is in the form of sheets used in shatter resistant panels for building windows, skylights, bullet proof security barriers, bathtubs, LCD screens, furniture and many other applications. It is used as the matrix in laser dye-doped organic solid-state gain media for tunable solid state dye lasers. Further, it is used as a shield to stop beta radiation emitted from radioisotopes, as dosimeter devices during the gamma irradiation process and as a dispersant for ceramic powders to stabilize colloidal suspensions.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.Suitable for battery materials development.

It is used as a catalytic agent in the processing of nitric acid, fertilizers, synthetic fibers, and a variety of other materials. The petroleum industry uses the metal in gauze form in crude oil refining. 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.