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CHINA OVERSEAS SCIENCE AND TRADE CO., LTD

ANHUA NORTH, CHANG BAO BUILDING, CHONG WEN, DISTRICT,Beijing,Beijing,China

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Modified high-temperature coal tar pitch

t is obtained by distilling soft pitch in modifier under certain pressure and temperature after certain time of heating.

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Refined naphthalene

Refined Naphthalene's molecular Formula is C10H8, white crystal, it is usually produced by the secondary purification of crude naphthalene.

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Crude naphthalene

Crude Naphthalene is the most important condensed-nuclei aromatics in industry. Its Molecular Formula is C10H8 and usually it is produced by recycling

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Creosote Oil

It is a yellow-green to brown colored oily liquid, crystallization can be produced under room temperature, which is in yellow and blue phosphor.

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Beta-naphthol

Dissolving in ethanol, ethyl ether, chloroform, glycerin and alkaline solution. The property is stable in the air, and its color will turn dark if kee

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    联系人:Mr. Kevin

    公司名称:CHINA OVERSEAS SCIENCE AND TRADE CO., LTD

    办公地址:ANHUA NORTH, CHANG BAO BUILDING, CHONG WEN, DISTRICT, Beijing, Beijing,100062

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