Alfa Chemistry

Single crystals are materials in which the entire sample has a continuous and unbroken crystal lattice to the edges of the sample with no grain boundaries. The lack of defects associated with grain boundaries can impart unique properties to single crystals, particularly mechanical, optical and electrical properties, which can also be anisotropic, depending on the type of crystal structure. Alfa Chemistry provides a wide range of single crystals. Learn more at https://www.alfa-chemistry.com/products/single-crystals-121.htm.

Single Crystal

Alfa Chemistry offers a powerful range of carbon nanotube nanomaterials, including:

Carbon Nanotubes
Purified Single-wall Carbon Nanotubes
Carbon Nanotube Sponges
Oriented Carbon Nanotube Array

Learn more at https://www.alfa-chemistry.org/products/carbon-nanotube-nanomaterials-45.htm

Carbon Nanotube Nanomaterials

Dyes are colored materials because they absorb only some certain wavelengths of visible light and have an affinity to the substrate they are used on. Dyes are commonly used in aqueous solutions and may require mordant to increase the fastness of the dyes to the fibers. Dyes are generally soluble in water, and some dyes can be made insoluble by adding salts to produce lake pigments. Dyes are classified according to their solubility and chemical properties. Alfa Chemistry is committed to providing a wide range of dyes. There are also many other dyes such as cationic dyes, direct dyes, neutral dyes, solvent dyes, coupler and pigments at Alfa Chemistry. Learn more at https://www.alfa-chemistry.com/products/dyes-20.htm

Dyes

Organic building blocks are mainly used for bottom-up modular assembly of metal-organic frameworks, organic molecular constructs, and supra-molecular complexes. Using organic building blocks ensures strict control of what a final compound will be.

Alfa Chemistry can offer a wide variety of organic building blocks including alkanes, alkenes, alkynes, arenes, arsenic compounds, carbonyl compounds, halogenated hydrocarbons, nitrogen compounds, organic phosphine compounds, organic silicon compounds, oxygen compounds and selenium compounds. Learn more at https://www.alfa-chemistry.com/products/organic-building-blocks-73.htm

Organic Building Blocks

Surfactants are compounds that lower the surface tension between two liquids, between a gas and a liquid, or between a liquid and a solid. Surfactants can be used as detergents, wetting agents, emulsifiers, foaming agents and dispersants. Surfactants are usually amphiphilic organic compounds, which means that they contain both hydrophobic groups and hydrophilic groups. Thus, surfactants contain both water-insoluble and water-soluble components. In the case where water is mixed with oil, the surfactant will diffuse into the water and adsorb at the interface between air and water or at the interface between oil and water. Water-insoluble hydrophobic groups can stick out of the bulk aqueous phase into the air-oil phase, while the water-soluble groups remain in the aqueous phase. Surfactants have a class of flexible applications due to a series of physicochemical effects, and are used in wide range of fine chemical products. In addition to being detergents in daily life, other applications of surfactants can cover almost all fine chemical fields. Learn more at https://www.alfa-chemistry.com/products/surfactant-124.htm.

Surfactant

Alfa Chemistry offers a powerful range of graphenes, including:Graphene

Graphene with High Quality
CVD Graphene
Defect-free Single Crystals of Graphene
Graphene-like Materials Series
Series of Graphene Quantum Dots
Highly Oriented Pyrolytic Graphite

Learn more at https://www.alfa-chemistry.com/products/graphene-38.htm.

Alfa Chemistry

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