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    Ксилол-о technical 2707309000

    Ксилол-о technical
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    • Availability: In stock
    • Packaging: кг.
    • SKU: 1206339890
    • ТН ВЭД: 2707309000
    • vendor code: 1760
    • Status: предоплата
    • Brand name: Brenntag CEE

    Xylene is a colorless liquid with a characteristic benzene odor. Slightly soluble in water (less than 0.015%), well soluble in organic solvents such as ethanol, diethyl ether, acetone, chloroform, benzene. It exhibits the properties of typical aromatic hydrocarbons, easily alkylated, chlorinated, sulfonated and nitrated.

    It is a petroleum product, a mixture of three isomers of xylene and ethylbenzene. There are three isomers of xylene: ortho-, meta- and para-xylene (o-Xylene, m-Xylene and p-Xylene).

    Density: o-Xylene 0.8802 g / cm³ , m-Xylene 0.8642 g / cm³, p-Xylene 0.8611 g / cm³;

    Melting point: o-Xylene -25.2 ° C, m-Xylene -47.8 ° C, p-Xylene 13.26 ° C;

    Boiling point: o-Xylene 144.4 ° C, m-Xylene 139.1 ° C, p-Xylene 138.3 ° C.

    Chemical formula: C6H4 (CH3) 2.

    The processes of catalytic reforming of gasoline and pyrolysis are used for the synthesis of xylenes hydrotreated gasoline. To isolate o-xylene from the resulting mixture of isomers, clear rectification is used. In industry, xylenes are obtained by coking coal or by catalytic reforming of straight-run gasoline.

    Xylene is intended for the isolation of xylene isomers and use as solvents for paints and varnishes. Of the three xylene isomers, o-xylene has the best dissolving power. Xylene is part of mixed solvents 649, 650,

    Type of solventInorganic
    Type of the useUniversal

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