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        Mainly produces a series of intermediate products based on naphthalene and benzene

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        PRODUCTS

        5-Nitro-8-Hydroxyquinoline
        Synonims Nitroxoline 5-Nitrooxine
        Formula C9H6N2O3
        Stuctural formular
        Molecular weight 190.15
        Specification
        Description: orange-yellow to brownish-yellow crystalline powder of bitter taste.
        Identification: IR absorption spectrum,compared to the reference standard
        Melting point: 175-181°C
        Chloride (Cl): 0.02%max.
        Sulphate (SO4): 0.05%max.
        Nitrate: absent
        Loss on drying: 1%max.(2 hours,105°C )
        Sulphated ash: 0.2%max.(According to USP23)
        Heavy metals: not more than 20 ppm
        Assay: 98.0%min. C9H6N2O3,calculated on the dried basis.

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        Add:Room 401-418, Building 18, Changjiang Plastics Chemical Market, 600 Tongjiang Middle Road, Xinbei District, Changzhou City
        E-mail:xinyan_gu@changyuchem.com

        International Trade:
        Tel: +86-519-85481997/81187592/85761005
        Fax: +86-519-85484533/85761018

        Domestic Trade:
        Tel: +86-519-85481743/85772200/85761002
        Fax: +86-519-85481030/85761058

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