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hexane FOOD GRADE

In industry, hexanes are used in the formulation of glues for shoes, leather products, and roofing. They are also used to extract cooking oils (such as canola oil or soy oil) from seeds, for cleansing and degreasing a variety of items, and in textile manufacturing. They are commonly used in food based soybean oil extraction in the United States, and are potentially present as contaminants in all soy food products in which the technique is used; the lack of regulation by the FDA of this contaminant is a matter of some controversy.[6][7]

A typical laboratory use of hexanes is to extract oil and grease contaminants from water and soil for analysis.[8] Since hexane cannot be easily deprotonated, it is used in the laboratory for reactions that involve very strong bases, such as the preparation of organolithiums. For example, butyllithiums are typically supplied as a hexane solution.

Hexanes are commonly used in chromatography as a non-polar solvent. Higher alkanes present as impurities in hexanes have similar retention times as the solvent, meaning that fractions containing hexane will also contain these impurities. In preparative chromatography, concentration of a large volume of hexanes can result in a sample that is appreciably contaminated by alkanes. This may result in a solid compound being obtained as an oil and the alkanes may interfere with analysis.

 

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Agarose A.C.S. <90%

Agarose is a polyacrylamide obtained from agar agar that is used for a variety of life science applications especially in gel electroscopes. Agarose forms an inert matrix utilized in separation techniques. Many structures easily affix to agarose including various types of proteins.

Our Agarose is ultra pure grade and is recommended for analytical and preparative electrophoresis. Also recommended for DNA, RNA Recoveries, Nucleic Acid Electrophoresis, Protein Electrophoresis, etc.

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AutoZyme Phosphorus

AutoZyme Phosphorus is a reagent set for determination of inorganic phosphorus in serum based on UV end point method using ammonium molybdate.

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Strontium bromide

Available in bulk as well as small packing

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2-butynoic acid 99%

1-Propynecarboxylic acid;3-Methylpropiolic acid;2-BUTYNOIC ACID;BUT-2-YNOIC ACID;TETROLIC ACID;2-Butynoicacid,99%;2-BUTYNOIC ACID 99%;Methylacetylenecarboxylic acid

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Estren LAB GRADE 97%

Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We supply Estren (cas no:35950-87-9). More information please visit the website:http://www.alfa-chemistry.com/estren-cas-35950-87-9-item-140473.htm

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PCP-D5 LAB GRADE 97%

Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We provide PCP-D5 (cas:60124-86-9). More information please visit the website: http://www.alfa-chemistry.com/cas_60124-86-9.htm

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Titanium Dioxide 99

DTA-110 is produced with advanced technology. This product has good pigment properties, excellent resistance, high level of whiteness, tint reducing powder and low oil absorption and it is easy to disperse. Without the extra chemical treatments on the surface of the particles, this product consists of the highest photocatalytic potential for engineering applications.

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2,5-dibromofuran 98%

2,5-DIBROMOFURAN;2,5-Dibromofurane;2,5-DIBROMOFURAN 98+%

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Huntite LAB GRADE 97%

Alfa Chemistry offers an extensive catalog of building blocks, reagents, catalysts, reference materials, and research chemicals in a wide range of applications. We provide Huntite (cas:19569-21-2). More information please visit the website: http://www.alfa-chemistry.com/cas_19569-21-2.htm

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