- TOP SELLERS
Compounds in which all hydrogen atoms in hydrocarbon molecules are replaced by fluorine is perfluoro compounds, which can be classified as aliphatic perfluoro compounds and aromatic perfluoro compounds. Aliphatic perfluoro compounds include carbon tetrafluoride, tetrafluoroethylene, perfluorocyclobutane and others. Aromatic perfluoro compounds include benzene hexafluoride, perfluorodecalin and others. Since fluorine is the most electronegative element, perfluoro compound usually have the advantages of chemical stability, surface activity and excellent heat resistance, which has a wide range of applications, including making biocompatible materials, as foaming agents, as fluorocarbons for blood and others. However, perfluoro compounds are toxic and can cause acute or chronic poisoning in humans.
In addition, excessive emissions of perfluoro compounds also pollute the environment. Therefore, it is of great significance to detect perfluoro compounds qualitatively or quantitatively with perfluoro compounds standards. Commonly used perfluoro compounds standards include carbon tetrafluoride, 2,4,6-tris(trifluoromethyl)-1,3,5-triazine, 1,1,2-trichloro-1,2,2-trifluoroethane, 1,1,2-trichloro-1,2,2-trifluoroethane, pentadecafluorooctanoic acid and others.
Analyzing the perfluoro compounds of surfactants and packaging materials: Perfluorinated compounds (Perfluoroalkyl acids,PFAAs) are widely used as surfactants and packaging materials in industrial production because of their high chemical and thermal stability, as well as hydrophobic and hydrophobic properties. However, these compounds have potential health hazards to animals and human beings. Therefore, it is necessary to detect them with perfluoro compounds standards.
Analyzing the perfluoro compounds of artificial blood: With the advantages of chemical stability and biological inertia, perfluoro compounds are important raw materials for the manufacture of artificial blood. In order to ensure the quality of artificial blood, it is necessary to determine the concentration of perfluoro compounds in artificial blood using perfluoro compounds standards. The usual analytical method is chromatography and in the analysis process, the perfluoro compounds standards are used to make the standard curve, which is the basis for subsequent quantitative analysis.
Alfa Chemistry is one of the largest providers of perfluoro compounds in the world and the quality assurance is of prime importance to Alfa Chemistry. The solvent from Alfa Chemistry in the world is synonymous with reliability and excellent quality. Because of the exacting nature of our business and the regulatory demands placed upon our industry, Alfa Chemistry continues to be at the forefront in terms of compliance, accreditations and certifications.