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

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        Ultraviolet absorbent UV-0
        Synonyms Ultraviolet absorbent UV-0
        CAS NO 131-56-6
        Structural formula
        Molecular weight 214.22
        Molecular Formula C13H10O3
        Indicators

        Appearance :white or light yellow crystal powder
        Melting point :142.0-146.0 ℃
        Loss on drying : ≤ 0.1%
        Content : ≥ 99.0%
        PH value : 6
        Chroma : ≤ 3.0
        Heavy metal : ≤ 5ppm
        Specific absorptivity(290nm) : ≥ 630
        Ash : ≤ 0.5%
        Nontoxicity: no thrill for skin.
        Packing :paper drum 25kg/ drum
        Storage: airproof and avoid light
        Use :mainly used as light stabilizing agent for plastic, and can protect organic glass and fabric. It is still used as intermediates of synthesizing other ultraviolet absorbents.
        Valid period :2 years

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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

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        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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