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Pyrazino[2,3-f][1,10]phenanthroline is a ligand which is used in the synthesis of copper(I)- phenanthroline complexes which are used in molecular device technology and in solar-energy conversion. It functions as an electron acceptor and the electron density is delocalized on the quinoxaline ring. The absorption and emission properties and the excited state lifetimes of these phenanthroline based copper complexes can be fine-tuned easily. Alternative Names: Pyrazino[2,3-f][1,10]phenanthroline;Pyrazino[2,3-f][1,10]phenanthroline 99% (HPLC). CAS No. 217-90-3. Molecular formula: C14H8N4. Mole weight: 232.24. Purity: ≥ 97%. IUPAC Name: pyrazino[2,3-f][1,10]phenanthroline. SMILES: c1cnc2c(c1)c3nccnc3c4cccnc24. InChI: 1S/C14H8N4/c1-3-9-11(15-5-1)12-10(4-2-6-16-12)14-13(9)17-7-8-18-14/h1-8H.
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;
Alfa Chemistry offers high-purity Quinacridone products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Alternative Names: 5,12-Dihydroquino[2,3-b]acridine-7,14-dione. Pigment Violet 19. CAS No. 1047-16-1. Molecular formula: C20H12N2O2. Mole weight: 312.33. Purity: >93.0%(N). IUPAC Name: 5,12-dihydroquinolino[2,3-b]acridine-7,14-dione. SMILES: C1=CC=C2C(=C1)C(=O)C3=CC4=C(C=C3N2)C(=O)C5=CC=CC=C5N4. InChI: InChI=1S/C20H12N2O2/c23-19-11-5-1-3-7-15(11)21-17-10-14-18(9-13(17)19)22-16-8-4-2-6-12(16)20(14)24/h1-10H,(H,21,23)(H,22,24).
The structure of graphene oxide is similar to graphene containing residual oxygen, heteroatoms and structural defects. Reduced graphene oxide (rGO) can be extracted as thin film from an aqueous solution of graphite oxide (GO) slurry. Many modern procedures for the synthesis of GO are based on the Hummers method, in which graphite is oxidized by a solution of potassium permanganate in sulfuric acid. Reduction of GO using hydrazine has been reported. However, hydrazine is highly toxic and can potentially functionalize GO with nitrogen heteroatoms. Because of these issues, alternatives to hydrazine including NaBH4, ascorbic acid, and HI, among others have been used for the reduction of GO. GO can be reduced as a thin film or in an aqueous solution. Reduction methods have been recently reviewed.
Reduced Graphene Oxide@ Ag
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid
Reduced Graphene Oxide@ Co3O4
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSo
Reduced Graphene Oxide@ SnO2
Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSol
resorcinol-trialdehyde
resorcinol-trialdehyde. CAS No. 58343-11-6.
Rhenium powder (99.99%) PURATREM
Rhenium powder (99.99%) PURATREM. Alternative Names: I14-42280; Rhenium, foil, thickness 0.04 mm, length 1 m, coil width.8 mm; Rhenium, foil, thickness 0.04 mm, length 0.2 m, coil width.7 mm; Rhenium, foil, thickness 0.025 mm, length 5 m, coil width 0.76 mm; Rhenium, wire reel, 0.5m, diameter 0.25mm, annealed, 99.97%; Rhenium, wire reel, 1m, diameter 0.2mm, annealed, 99.97%; Rhenium, foil, thickness 0.125 mm, size 25 x 25 mm, purity 99.99%; Rhenium foil, 1.0mm (0.04in) thick; MFCD00011195; Rhenium, wire reel, 1m, diameter 0.15mm, annealed, 99.97%. CAS No. 7440-15-5. Molecular formula: Re. Mole weight: 186.207g/mol. IUPAC Name: rhenium. SMILES: [Re]. InChI: InChI=1S/Re.
Ruthenium(III) chloride. Alternative Names: Ruthenium trichloride. CAS No. 10049-08-8. Molecular formula: Cl3RuH2O. Mole weight: 225.5. Purity: 97%.
Ruthenium(III) Chloride Trihydrate
Alfa Chemistry manufactures Ruthenium Chloride Trihydrate. Ruthenium(III) Chloride Trihydrate is generally immediately available in most volumes. All specifications can be customized. Please request a quote above to receive pricing information based on your specifications. Alternative Names: Ruthenium(III) chloride; trichlororuthenium trihydrate; ruthenium(3+) trihydrate. CAS No. 13815-94-6. Molecular formula: RuCl3 · 3H2O. Mole weight: 261.47 g/mol. Purity: (5N) 99.999%. IUPAC Name: trichlororuthenium;trihydrate. SMILES: [Ru+3].[Cl-].[Cl-].[Cl-].O.O.O. InChI: InChI=1S/3ClH.3H2O.Ru/h3*1H;3*1H2;/q;;;;;;+3/p-3.
Sapphire substrate, 10x10x0.432mm, EPI polished one side, C-axis, LED grade
Emery is an odorless, white, crystalline powder. Natural aluminum oxide. Very high melting and hard. Used for polishing, grinding, and abrasive operations. An inhalation hazard when present as a dust.;DryPowder, PelletsLargeCrystals;WHITE POWDER.;Odorless, white, crystalline powder.;Odorless, white, crystalline powder. Molecular formula: Al2O3;Al2O3. Mole weight: 101.961g/mol. IUPAC Name: oxo(oxoalumanyloxy)alumane. SMILES: O=[Al]O[Al]=O. InChI: InChI=1S/2Al.3O.
Sapphire substrate, 10x10x0.432mm, EPI polished two sides, C-axis, LED grade
Sapphire substrate, 10x10x0.432mm, EPI polished two sides, C-axis, LED grade.
Sapphire substrate, 50.8mm dia x 0.332mm thick, EPI polished one side, C-axis, HEMCOR single crystal
Sapphire substrate, 50.8mm dia x 0.332mm thick, EPI polished one side, C-axis, HEMCOR single crystal.
Sapphire substrate, 50.8mm dia x 0.332mm thick, EPI polished two sides, C-axis, HEMCOR single crystal
Sapphire substrate, 50.8mm dia x 0.332mm thick, EPI polished two sides, C-axis, HEMCOR single crystal.