Metals

Erbium(III) acetate tetrahydrate is an organic solvent that is used in the production of polymers, coatings, and adhesives. Erbium(III) acetate tetrahydrate has a crystalline structure and can be supercritically extracted. It emits light when excited by fluorescence resonance or by light emission. The optical sensor can be used to detect water vapor in the atmosphere. Erbium(III) acetate tetrahydrate has been shown to be effective against MDA-MB-231 cells, which are cancerous breast cells that are resistant to chemotherapy drugs.

Diacetato[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]ruthenium(II) Ru(OAc)2[(R)-segphos®]

2x2.5kg

It is employed in pyrolytic deposition of fluoride glass. 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(II) selenide (99.99%-Pb) PURATREM

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-Dibromo-2-propanol (stabilized with Copper chip) is an organic compound that belongs to the group of diacids. It is a colorless liquid with a pungent odor. 1,3-Dibromo-2-propanol has been synthetically prepared from hexane and allyl bromide. The product can be used agriculturally as a halogenated hydrocarbon solvent or as an intermediate in the synthesis of other chemicals. 1,3-Dibromo-2-propanol reacts with nucleophiles such as halides and carboxylates to produce unsymmetrical aldehydes. This reaction is catalyzed by hypobromous acid (HOBr). The product also reacts with carboxylic acid chlorides to form nucleophilic carboxylates. 1,3-Dibromo-2-propanol contains chiral centers and

Neodymium(III) acetate hydrate is a synthetic compound that has shown to have anti-cancer properties. It is able to target cancer cells and cause them to undergo apoptosis, or programmed cell death. Neodymium(III) acetate hydrate can be used in vivo as a tumor marker for diagnosis of cancer. The fluorescence resonance energy transfer (FRET) technique can be used in optical imaging of neodymium compounds to detect the presence of tumors. This compound has luminescent and optical properties that are being studied for use in advances in medical imaging and diagnostics.

Dichloro[5,10,15,20-tetrakis(2,4,6-trimethylphenyl)-21H,23H-porphinato]ruthenium(IV), min. 98%

Platinum slug finds application in jewelry production, electrical contacts for semiconductors. 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.

Chromium arsenide (99%-Cr)

Niobium(IV) oxide, 99+%

Zinc molybdate is an inorganic compound that contains zinc, molybdenum, and oxygen. It is used as a nutrient solution for plants to provide essential nutrients such as zinc, iron, and manganese. The chemical formula of this compound is ZnMoO4. This compound is insoluble in water but soluble in ethylene diamine (ED) or hydrochloric acid (HCL). Zinc molybdate can be obtained by laser ablation of particles or by heating zirconium oxide with ED.

Platinum on alumina is a catalyst that consists of platinum and alumina, which are mixed together to form a catalyst. The mechanism by which platinum on alumina functions as an oxidation catalyst is not yet fully understood. Platinum on alumina has been shown to be effective in the oxidation of many functional groups, such as carbonyl groups, alcohol groups, and aromatic hydrocarbons. It has also been used as a solid catalyst in the synthesis of cyclohexane rings from fatty acids and cyclohexanone.

Dichloro[(S)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II), min. 95%

Magnesium trifluoroacetylacetonate dihydrate, min. 98%

The reaction is a one-pot synthesis of the desired product, which is achieved through the use of bis(1,1,1-trifluoro-2,4-pentanedionato)-copper as a catalyst. The use of this catalyst in cross-coupling reactions has been shown to have a high yield and to proceed at low temperatures. Furthermore, it does not require the use of a solvent for the reaction. This type of reaction is typically catalyzed by a metal chelate and requires complex molecules such as solutes that are able to bind to copper ions.

Niobium rod (99.8%)

Lead tartrate is a compound that has been used for the treatment of infectious diseases, such as syphilis and gonorrhea. It has also been used to treat lead poisoning. Lead tartrate is an inorganic salt that contains lead and potassium tartrates. It has been shown to have cytotoxic effects on the ganglion cells in the retina, which may be due to its ability to inhibit the enzyme activity of tyrosinase, an enzyme involved with melanin production. Lead tartrate is reactive and can form mercury chloride or mercuric chloride when mixed with other compounds, including sodium hydroxide and mercuric nitrate. This reaction can be prevented by using a protective agent such as ethyl acetate. Lead tartrate forms nanotubes when plated onto gold particles, which are then observed under an electron microscope. These nanotubes are reactive and have functional groups at both ends of their chains, including methyl ethyl groups.

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) nitrate acts as a precursor in the production of platinum dioxide on support surface. 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.

Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl]ruthenium(II) Ru(OAc)2[(R)-H8-binap]

For vacuum deposition 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.