Biphenyl, also known as phenylbenzene and biphenyl, is a compound formed by connecting two phenyl groups. The pure product is white or colorless flake crystals with a special fragrance. As the leader of domestic biphenyl production enterprises, Han The high-purity, low-sulfur, and low-chlorine biphenyl products produced by Nigerian Chemicals meet the highest international standards, with a purity of over 99.99% , and the content of sulfur and chloride ions can be controlled within 10ppm .
Applications Biphenyl is widely used in pharmaceutical intermediates, liquid crystal intermediates, chemical fibers, solar thermal power generation and many other fields. 1. It can be used to produce biphenyl - diphenyl ether heat transfer oil when mixed with diphenyl ether in a certain proportion . 2.It is the raw material of engineering plastic polysulfone . 3. Biphenyl is an intermediate of rodenticides Ratek and Bromofax. 4. Used as a standard substance for chromatographic analysis. 5. Used in other organic synthesis. |