Xylene

RRPFR0228

Xylene (English dimethylbenzene) is a colorless transparent aromatic liquid, is a benzene ring on the two hydrogen by the product of methyl substitution, boiling point of 137-140 °C, xylene according to the position of the two methyl differently divided into o-xylene, m-xylene, p-xylene three isomers, in industry, xylene that is, refers to the above isomers and ethylbenzene mixtures. The grade is generally the superior and the first grade of the 3°C and 5°C distillation chemical book of purified water. With ethanol, chloroform or ether can be mixed arbitrarily, insoluble in water. Widely used in organic solvents and synthetic pharmaceuticals, paints, resins, dyes, explosives, and pesticides. Xylene is moderately toxic and is also carcinogenic. Xylene pollution mainly comes from synthetic fibers, plastics, fuels, rubber, additives for various paints and various adhesives, waterproof materials, and also from the combustion gas of fuel and tobacco.

Size: 250 g

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