Alfa Chemistry Materials is specialized in material chemistry and offers an extensive catalog of materials in a wide range of applications, including Metals and Materials, 3D Printing Materials, Biomaterials.
Unlike most current alloy materials, high-entropy alloys are alloy materials that contain equimolar or approximately equimolar elements. AlTiVFeCr High-Entropy Alloy is composed of Al, Ti, V, and Fe.
Aluminium Oxide, theta. Purity: > 99.8% (after ignition); loss after ignition: < 3%.
Aluminized Protective Clothing
Aluminized Protective Clothing.
Aluminum Carbon Nanotubes
Aluminum Carbon Nanotubes are generally immediately available in most volumes. Additional technical, research and safety (MSDS) information is available. Carbon Nanotubes are Single-Walled, Double Walled and Multi-Walled black nano scale cylindrical tubes of graphitic carbon with numerous applications. Carbon Nanotubes are the stiffest and strongest known fibers and have unique electrical properties. When used as reinforcement fibers, carbon nanotubes can improve the quality and properties of metal, polymer and ceramics. Carbon nanotubes can behave like a conductive metallic or semiconductor depending on their structure, which is useful for nanoscale electronic devices and in electrically conductive films in coatings, plastics, nanowire, nanofiber and in certain bioscience applications. Recently, carbon nanotubes have been demonstrated to create the "darkest" known material absorbing all wavelengths or "colors" of light which will prove useful in solar and electronic applications. Alternative Names: Aluminium, aluminio, alluminio, aluminyum. Molecular formula: Al-C. Purity: 99%, 99.9%, 99.99%, 99.999%.
Aluminum oxide is a white odorless crystalline powder. Water insoluble. Properties (both physical and chemical) vary according to the method of preparation; different methods give different crystalline modifications. The variety formed at very high temperature is quite inert chemically.;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid; WetSolid, Liquid;WHITE POWDER.;White, odorless, crystalline powder.;White, odorless, crystalline powder. Alternative Names: aluminum oxide nanoparticle dispersion. CAS No. 1344-28-1. Molecular formula: Al2O3;Al2O3;Al2O3. Mole weight: 101.96. Purity: 99%, 99.9%, 99.99%, 99.999%. IUPAC Name: dialuminum;oxygen(2-). SMILES: [O-2].[O-2].[O-2].[Al+3].[Al+3]. InChI: InChI=1S/2Al.3O/q2*+3;3*-2.
Aminopropyltrimethoxysilane. Alternative Names: 3-Aminopropyltrimethoxysilane. CAS No. 13822-56-5. Molecular formula: C6H17NO3Si. Mole weight: 179.29. Purity: 97%. SMILES: CO[Si](CCCN)(OC)OC. InChI: InChI=1S/C6H17NO3Si/c1-8-11(9-2,10-3)6-4-5-7/h4-7H2,1-3H3.
Amino resin
Melamine formaldehyde is used for the treatment of heavy fabrics, draperies, coatings, collars, and apparel; in water- and oil-repellent and flame-retardant hrllsIies (effective on synthetic and natural fibers). CAS No. 9003-8-1.
Ammonium persulfate appears as a white crystalline solid. A strong oxidizing agent. Does not burn readily, but may cause spontaneous ignition of organic materials. Used as a bleaching agent and as a food preservative.;DryPowder; OtherSolid; PelletsLargeCrystals;COLOURLESS CRYSTALS OR WHITE POWDER.;A white crystalline solid. Molecular formula: H8N2O8S2;(NH4)2S2O8;(NH4)2S2O8;H8N2O8S2. Mole weight: 228.21g/mol. IUPAC Name: diazanium;sulfonatooxy sulfate. SMILES: [NH4+].[NH4+].[O-]S(=O)(=O)OOS(=O)(=O)[O-]. InChI: InChI=1S/2H3N.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h2*1H3;(H,1,2,3)(H,4,5,6).
Ammonium Persulfate Etchant
For brasses, especially brasses containing Cobalt (250 ml).
Ammonium thiocyanate is a colorless crystalline solid. It is soluble in water. The primary hazard is the threat posed to the environment. Immediate steps should be taken to limit its spread to the environment. It is used in chemical analysis, in photography, as a fertilizer, and for many other uses.;DryPowder; OtherSolid; PelletsLargeCrystals. Molecular formula: NH4SCN;CH4N2S. Mole weight: 76.12g/mol. IUPAC Name: azanium;thiocyanate. SMILES: C(#N)[S-].[NH4+]. InChI: InChI=1S/CHNS.H3N/c2-1-3;/h3H;1H3.
Amylopectin Hydrate (Amylose free), from Waxy Corn